UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SwPlkJ4D+8S2X7XFVxuGxMvRDi9loaXCxp2F1gWIE3s=' 
WHERE 
  key_id = '35b67bca29cf9ff20ded447adb3cb4b9c79f8cbacec222222ce012d7297af9a1' 
  AND (
    token = 'SwPlkJ4D+8S2X7XFVxuGxMvRDi9loaXCxp2F1gWIE3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )