UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hjfZJjv2uhfg85T1tsLgCYPHhWzrggmjrHtOl+ZCX38=' 
WHERE 
  key_id = '37cca83f59cb4856f474395e3e0be9004dda456a3d9765656199d929ddb53e6c' 
  AND (
    token = 'hjfZJjv2uhfg85T1tsLgCYPHhWzrggmjrHtOl+ZCX38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )