UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lSR0hxKNef9UEVSepQTjogaS/MBfHYit/lYoQ92wljk=' 
WHERE 
  key_id = 'a73991c71d5f2012bd04599fc61fe4996334f87eef3c6378643080f9031fab9d' 
  AND (
    token = 'lSR0hxKNef9UEVSepQTjogaS/MBfHYit/lYoQ92wljk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )