UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't8zaIVg7mOyHOY1Kf9lVp4fXYOcnZ6GZKjvZQxLCjLo=' 
WHERE 
  key_id = '24f7b4a99f35dfa84abadf6a5178e9c5af8e490144120bdf6be6fd4231c1ff34' 
  AND (
    token = 't8zaIVg7mOyHOY1Kf9lVp4fXYOcnZ6GZKjvZQxLCjLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )