UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hpz6xz+OEey5x05mpUsDuhj9PgTrrBbtc5nxaZOQZA8=' 
WHERE 
  key_id = 'c4d36f4e214f28a3533ff15ca58b66329007831f7f275b8a01e0e15fefecb995' 
  AND (
    token = 'hpz6xz+OEey5x05mpUsDuhj9PgTrrBbtc5nxaZOQZA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )