UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'snrcwbDj05CUWv2QWnoF8ynCUd2HJW4WZTe8f2JUd/s=' 
WHERE 
  key_id = 'c9f5b5600d77154b3fbd16ab3d42c8ff610b860cbefece3b780b8bc4ba0a8985' 
  AND (
    token = 'snrcwbDj05CUWv2QWnoF8ynCUd2HJW4WZTe8f2JUd/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )