UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+NFc3RoWYu5KjMyPe7xKArj9HNTZGC40K4v1ROFznU=' 
WHERE 
  key_id = '5faeb1ac01a4e917882245ac84862e3feab919a474a07bfb4876f860ab8f5c37' 
  AND (
    token = 'M+NFc3RoWYu5KjMyPe7xKArj9HNTZGC40K4v1ROFznU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )