UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRYFXkSHHhPjY+x6zWsK8smz7FleKCuwyDi56+Xf1s8=' 
WHERE 
  key_id = '336991a5d536433619123ee545ddf61ce6c4dff82939f8810abdfe580f2380fb' 
  AND (
    token = 'gRYFXkSHHhPjY+x6zWsK8smz7FleKCuwyDi56+Xf1s8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )