UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7nUqOZ6PuzGZwhiRykeMgrgotr76ZYAXf6bN9MFX4XY=' 
WHERE 
  key_id = '5d873cc06042f793e3d7fd3cbf6986bfbe8fa2678e491aaea691f58510d7bd4e' 
  AND (
    token = '7nUqOZ6PuzGZwhiRykeMgrgotr76ZYAXf6bN9MFX4XY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )