UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ZDhBtFBaK5d+44cD8SZ50BHOCK/y7km+mK0yWcwy1k=' 
WHERE 
  key_id = 'cfaf2c22e84436dcbe5e1dd6ac037b81d31e745c9604bd06045e9db39bab888b' 
  AND (
    token = '6ZDhBtFBaK5d+44cD8SZ50BHOCK/y7km+mK0yWcwy1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )