UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgGuNQ7fSwsN6HvCEujyTwgoAAi3dfkFrrQ4255a58E=' 
WHERE 
  key_id = 'b323bf892c2bd7369f3cfda8ecb5a962417995f32f97b03adbd863bb58ed250a' 
  AND (
    token = 'kgGuNQ7fSwsN6HvCEujyTwgoAAi3dfkFrrQ4255a58E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )