UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YRJ8G9bEkY1LC31sZ+tPvO9wQ4eqQYUxcdVhTU6nru0=' 
WHERE 
  key_id = '15bd9499dcd530e1d7a637e0bbff38aa5d1116bf716ae17f2a37a54e132e9d02' 
  AND (
    token = 'YRJ8G9bEkY1LC31sZ+tPvO9wQ4eqQYUxcdVhTU6nru0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )