UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/EIyDl1wnzKUBv8b19AYx0rZpFo5YBVZExaiHbok3w=' 
WHERE 
  key_id = '957e028ab25dfb9440404425a774f284e698a9e0abcabaf69915928b519bbe74' 
  AND (
    token = 'v/EIyDl1wnzKUBv8b19AYx0rZpFo5YBVZExaiHbok3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )