UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8Bt7MEzGBk7fLP1xcRkHxMcXj4zzEndRqJ1YqsH9hc=' 
WHERE 
  key_id = '9c522557d01d1e550f980a27ec4b6049dca25f0f63e9c493773408db13ff1fc2' 
  AND (
    token = 'B8Bt7MEzGBk7fLP1xcRkHxMcXj4zzEndRqJ1YqsH9hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )