UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeJNaUAufJBByOI98Mf7JdwlGGmp9GOGH9F2UxttE9w=' 
WHERE 
  key_id = '4e2060b5ffc7e107e80deb349f79848fcdc957f7413ba666eab121cc16372c18' 
  AND (
    token = 'AeJNaUAufJBByOI98Mf7JdwlGGmp9GOGH9F2UxttE9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )