UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'El05ksvs3IUwyUI8eBEc8OA4AM9qhelKq4M0DkG48kU=' 
WHERE 
  key_id = 'f67b28cf905280085131dfdecf8aac762c69042299c1d3beb9f3de5490173e47' 
  AND (
    token = 'El05ksvs3IUwyUI8eBEc8OA4AM9qhelKq4M0DkG48kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )