UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQAxTZN2QysOzlLoFoN3am9cYrNj6iR7fm0znT8dex4=' 
WHERE 
  key_id = '7fad1212d8321d5da6cd210253d0655f3bc4b58a58652e32613052ebdbd5d01b' 
  AND (
    token = 'jQAxTZN2QysOzlLoFoN3am9cYrNj6iR7fm0znT8dex4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )