UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+g7T0Fh3ca3xXZBEy8h7F0H6CEyi0HKOW7dAz+Ocnkc=' 
WHERE 
  key_id = '549c3a455d0bc94ae40238b42f371aefe9632d5b64401d11203d687704d536ae' 
  AND (
    token = '+g7T0Fh3ca3xXZBEy8h7F0H6CEyi0HKOW7dAz+Ocnkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )