UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/RDFymCyAKnCXWVllOma0YzR4w7EN7ON2WqHFjDhT8E=' 
WHERE 
  key_id = 'baf48ef0fd56a39cf321848b5bc0ea76122642fd11961b152ef5ce2fed47fe1a' 
  AND (
    token = '/RDFymCyAKnCXWVllOma0YzR4w7EN7ON2WqHFjDhT8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )