UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3JWfxSh3B3jhCFvtFtCOd6DcG4lzYmxy7JlCqJ0jY4=' 
WHERE 
  key_id = '1ea6f41056a846cf31f5c29c200300804652b3ab13b04702b332d1728e38482f' 
  AND (
    token = 'a3JWfxSh3B3jhCFvtFtCOd6DcG4lzYmxy7JlCqJ0jY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )