UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4gIZyyhzGxA0a8BOvK4pjUVfuySejVZgfrpt4SOUKE=' 
WHERE 
  key_id = 'c109bb8dae6e125dfb2bd3d7c2adacb1c9e6181e613747677f8e80698bc1e274' 
  AND (
    token = 'b4gIZyyhzGxA0a8BOvK4pjUVfuySejVZgfrpt4SOUKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )