UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37tWO/BGzmsgz3ur5CdrZeQoEJXGLwdCAjgbac6k+fI=' 
WHERE 
  key_id = 'e5d34ca0bad1cc4d42617b38d48b574eb198a91b11171754d5c39faac27b71c1' 
  AND (
    token = '37tWO/BGzmsgz3ur5CdrZeQoEJXGLwdCAjgbac6k+fI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )