UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EuRLYXwSwMEONLiJlzzSNBY9c8L993pgwwI2Qn3Jfk=' 
WHERE 
  key_id = 'fe5d41c49942911efb0158e88dfd2c662a10712dde36897205e5e67d17cb8be4' 
  AND (
    token = '9EuRLYXwSwMEONLiJlzzSNBY9c8L993pgwwI2Qn3Jfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )