UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nypQq/YiLBzFSxJk9TyBtKHAfjDgDhiNM4nlz8vsAs=' 
WHERE 
  key_id = '15f2210ad4380736975db1934414467f57d663daa523e646270f00d70b8441a1' 
  AND (
    token = '+nypQq/YiLBzFSxJk9TyBtKHAfjDgDhiNM4nlz8vsAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )