UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PlJ3bAcCzeJTym5OE5JYB9WCGuzd+Acb3miCFqjL10=' 
WHERE 
  key_id = 'db5cb6f32a2e1f21d1f27a749638e25205513267fa936cf08a1fe64499250477' 
  AND (
    token = '9PlJ3bAcCzeJTym5OE5JYB9WCGuzd+Acb3miCFqjL10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )