UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2N6hJOpKKPbKJ+9FRUPdNAxCnvTWdt9FbOjeMnhmuMk=' 
WHERE 
  key_id = '07c27419f6ae46cb7032065cbce15c52ecaec15430f48509240cb54642b9331a' 
  AND (
    token = '2N6hJOpKKPbKJ+9FRUPdNAxCnvTWdt9FbOjeMnhmuMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )