UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DzuTASgL+PO+bvEQztribLoxLMS7JfqGwLSCxSE6GkI=' 
WHERE 
  key_id = '6f32f4fcc0173a0e9f0298ef0f889b00f7ca789129e160b3a32d1fde51a8b96d' 
  AND (
    token = 'DzuTASgL+PO+bvEQztribLoxLMS7JfqGwLSCxSE6GkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )