UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uLWs/DnHZQIFdV5gxv5UCA5gkIGoN8xJCJmLRe6eUXk=' 
WHERE 
  key_id = 'f764bbc0cf3ed51ea7fd3efd98203445dd42c724ed35a9e26acf3d2ce5162491' 
  AND (
    token = 'uLWs/DnHZQIFdV5gxv5UCA5gkIGoN8xJCJmLRe6eUXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )