UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8oYs1YksZaFe8aro4gKviD1aVn60zI6CnQnb1LQc/w=' 
WHERE 
  key_id = 'f16958c4e956556defa7bf252e627d8647dc067f2eb1795d1e7f59174e6a33b3' 
  AND (
    token = 'U8oYs1YksZaFe8aro4gKviD1aVn60zI6CnQnb1LQc/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )