UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXoKkXaH4l+xcbPifHTy8Y7gKWUMKT9I62MXXjZvOGI=' 
WHERE 
  key_id = '57be8604a6936350edfcdc7a9959cf494d228877e93d8b15bdb929340b07db5f' 
  AND (
    token = 'kXoKkXaH4l+xcbPifHTy8Y7gKWUMKT9I62MXXjZvOGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )