UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLcDNKEOVaJwEOA0G40ORl2QGRQwzzZPCOJErswyCfQ=' 
WHERE 
  key_id = 'c18136556dcf2d345da8dd5bc085c9c8f61dd4b46ab37c2e250e94f4a20e4348' 
  AND (
    token = 'DLcDNKEOVaJwEOA0G40ORl2QGRQwzzZPCOJErswyCfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )