UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8iK14nreyE/LeTktZTiMjHjNMUyFPQy2eY7SSV3GeRk=' 
WHERE 
  key_id = 'd6c832448dc1ad923e437e7e5fac0de011f2b3bfcdafb776466bd2e4b0463c42' 
  AND (
    token = '8iK14nreyE/LeTktZTiMjHjNMUyFPQy2eY7SSV3GeRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )