UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AR0SKtHO7wLEtMJm6sepef28jXN71SEs1951qWh9+DY=' 
WHERE 
  key_id = 'c7d0f03156d6e1cf47df03402ef9ab0fc958fce909d210c2720ae5a85ef52b85' 
  AND (
    token = 'AR0SKtHO7wLEtMJm6sepef28jXN71SEs1951qWh9+DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )