UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5tiakE99lURYJKGbCKbyvrTUS95UwbopQnt567YHyE=' 
WHERE 
  key_id = 'a2c1faca05f446339eef10314cc5f2d65323592fa9b2e1f4fa4052cc9019fabd' 
  AND (
    token = 's5tiakE99lURYJKGbCKbyvrTUS95UwbopQnt567YHyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )