UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mlWJ+lbZhMC+YLdeQdIbqGCxHwkO6vVDhgX7ik4ltI=' 
WHERE 
  key_id = 'f305bdca44bde2345ca5e23b1fc3fd783130a489f5d35a36cb2417eab6fac01f' 
  AND (
    token = '7mlWJ+lbZhMC+YLdeQdIbqGCxHwkO6vVDhgX7ik4ltI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )