UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNPbRCRR6qpa/68ZH6Rksae/Ha8DUTWODkUKtynEyIc=' 
WHERE 
  key_id = 'a76960fdfc3a1ee1b8bd4e53179a60cdf3038f96acc08906e2eda6111b3f83f3' 
  AND (
    token = 'QNPbRCRR6qpa/68ZH6Rksae/Ha8DUTWODkUKtynEyIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )