UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2pZDxTlgKw37eYAwAWYxL7G2N9yLUJ+nSWffiglp4w=' 
WHERE 
  key_id = '052445b95b9dc44876eee4fd785eaceeec2870ed36e3fa219c819601a8478265' 
  AND (
    token = 'R2pZDxTlgKw37eYAwAWYxL7G2N9yLUJ+nSWffiglp4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )