UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHz9IjxYfOTEmik4lwcqhpq0BF9to7gFWzsy2cUDEeM=' 
WHERE 
  key_id = 'f88885ad833e6a11b81d6b916ddee34b81bb6fd90d931b06c917f8a7fe54490d' 
  AND (
    token = 'tHz9IjxYfOTEmik4lwcqhpq0BF9to7gFWzsy2cUDEeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )