UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxabOGhQrT1aJU+uFeeoKCc55cEuX8JrJqvfqMTwehk=' 
WHERE 
  key_id = '0b28bbc42082d79e26a310f592b189b09a9718c7c1881876031a2781caa007d1' 
  AND (
    token = 'DxabOGhQrT1aJU+uFeeoKCc55cEuX8JrJqvfqMTwehk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )