UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wj2pjjZMFN3x3wXXTS7DqHDedOcRqDwjqUhryjvcjnE=' 
WHERE 
  key_id = '7887648881983a7fcec00ca50f9b42570f4d5ec70295d5c37b62979ad2766da5' 
  AND (
    token = 'wj2pjjZMFN3x3wXXTS7DqHDedOcRqDwjqUhryjvcjnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )