UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cFVeCuRjke5s6U1UkeAo/xBqDplGUlyusErt9cu7c8=' 
WHERE 
  key_id = '6e423dfc8dc030045854a927b451fe1e1218304248c3e01c693adff8d31c7239' 
  AND (
    token = '6cFVeCuRjke5s6U1UkeAo/xBqDplGUlyusErt9cu7c8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )