UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5FVRVOib4iDqKgFfQjTm+uJ234kFjfm9G58GYN8Wt78=' 
WHERE 
  key_id = 'a30235210d8394276f35adea8dd5295a93b7f912b7a95c61a7b9b1a47aee770e' 
  AND (
    token = '5FVRVOib4iDqKgFfQjTm+uJ234kFjfm9G58GYN8Wt78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )