UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMVwKNMRGK4mwu/zh9WMB8vDYKgOH8UKkpZrDcCYDR0=' 
WHERE 
  key_id = 'caf801d9d634131887df608429f6051ecdeb55d86e4dd0cf707c46f8003d7a9e' 
  AND (
    token = 'nMVwKNMRGK4mwu/zh9WMB8vDYKgOH8UKkpZrDcCYDR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )