UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKbfjBUdRqd1CyKiBH563ntZCZeSZRlgYq5nxWzIun0=' 
WHERE 
  key_id = '407950160df100cd1600662f4f69a28b5fb1b55968e04a2396f5f3d333afb575' 
  AND (
    token = 'AKbfjBUdRqd1CyKiBH563ntZCZeSZRlgYq5nxWzIun0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )