UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8u7TZw/fQKEPKH2A8yH/7yVBfU2tN1vxbMO2h6VzcJ0=' 
WHERE 
  key_id = '8baa5243297acc9569126febc1cdd2d08a295cde2e1f196c8d0d40ea3f288156' 
  AND (
    token = '8u7TZw/fQKEPKH2A8yH/7yVBfU2tN1vxbMO2h6VzcJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )