UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4niAMJURXof/PY8B7ib3fZKdi13GKL9gaEp4fm0C5U=' 
WHERE 
  key_id = 'caaec54a40d8358a682dddac159595e65a39b6a2182044ecba78f8aaec711463' 
  AND (
    token = 't4niAMJURXof/PY8B7ib3fZKdi13GKL9gaEp4fm0C5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )