UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MALCI/3KGEsYvaYc+4nyeNXH8LfXAk+GW8mAJPIel4I=' 
WHERE 
  key_id = 'bd185c4dfc4d004248b4649d2d4819dd4b9c339302a1f96160069f8ccd572b05' 
  AND (
    token = 'MALCI/3KGEsYvaYc+4nyeNXH8LfXAk+GW8mAJPIel4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )