UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AxgT2fCy7Fq+EdwlgJk3iPoFnxLyFDAYRbkD4Cj8sJE=' 
WHERE 
  key_id = 'a330aec505f2a05faf6146ff390893954ad050145aab18b9db6d5eb0a16da982' 
  AND (
    token = 'AxgT2fCy7Fq+EdwlgJk3iPoFnxLyFDAYRbkD4Cj8sJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )