UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VyJjzdjErxZlsGVPazAmwdkmxABjrYM7sopPkJ1kq8w=' 
WHERE 
  key_id = '2bde5fe43e0456e7c69f29f2401b00d81e450391ee0568c862c7df6e35f69e93' 
  AND (
    token = 'VyJjzdjErxZlsGVPazAmwdkmxABjrYM7sopPkJ1kq8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )