UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5P916KVwu6wJ6KhhJLppzxvEZ5abhpcvur+ra9V5kA=' 
WHERE 
  key_id = 'bfce748b36081587184a07e80017ac9cea0a2b8b97b6185251e63f16fed1c808' 
  AND (
    token = 'L5P916KVwu6wJ6KhhJLppzxvEZ5abhpcvur+ra9V5kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )