UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pe7LNfNm4Sw7V7WIFGqJkT4uRPkjh8vr65T1G4V0XMk=' 
WHERE 
  key_id = '54aa0a2f6d47f9a2b6233a028d19d6a68ecd4e2ffc18df944edb65d8bcb75f89' 
  AND (
    token = 'pe7LNfNm4Sw7V7WIFGqJkT4uRPkjh8vr65T1G4V0XMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )