UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKP53zJSJss9WTmV+ZLL4mktp+bnBC4ozg0N7y41+ks=' 
WHERE 
  key_id = '799887e71f06325d80963ff5a7c1ce159a970c6781ee8b2b59779ab2e0469f85' 
  AND (
    token = 'fKP53zJSJss9WTmV+ZLL4mktp+bnBC4ozg0N7y41+ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )