UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEpzS5TjzynEmK13L4eMmCUpvIeBlzDJFJzecrtpB5w=' 
WHERE 
  key_id = '6d6cac0c41d9cffb3678f9b6f6a9ed2fa2af3392f9a639e56380f64872dfec16' 
  AND (
    token = 'uEpzS5TjzynEmK13L4eMmCUpvIeBlzDJFJzecrtpB5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )