UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Io/122zmZzke2OWDj8tflhnW75AxmhjMy3VOWRlS/yg=' 
WHERE 
  key_id = 'a40b5ffc1d857f7ecfd9c017456f5448fdb3fab0ca42f9f1b790114a9e825b19' 
  AND (
    token = 'Io/122zmZzke2OWDj8tflhnW75AxmhjMy3VOWRlS/yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )