UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0UgXpAJ8FX6aqBN3yzlWppZTefQRkHWzeRPtgLwGgkk=' 
WHERE 
  key_id = '3b0c62d9681aacd1797936d8d3765b7e5f91392a49f47283ef73370be8a800ad' 
  AND (
    token = '0UgXpAJ8FX6aqBN3yzlWppZTefQRkHWzeRPtgLwGgkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035