UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4alFTQ6R3nzHlll8cBRgUEgICizSDVdCyjLYinghuio=' 
WHERE 
  key_id = '2694e6c32ac316c1d501f22381e8497e561d2cca8dfcaed3d79ed5f9c2e88375' 
  AND (
    token = '4alFTQ6R3nzHlll8cBRgUEgICizSDVdCyjLYinghuio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )