UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZz9kXzFewnz7XKp6HMeUjPDo7T6r9lcNcx7LOA8keo=' 
WHERE 
  key_id = 'e7e2706a41fe3461faf89b4808ccb9a71dcf501f475edaf457f8d7162246096c' 
  AND (
    token = 'RZz9kXzFewnz7XKp6HMeUjPDo7T6r9lcNcx7LOA8keo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )