UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrurN8tyioTK64adTsAUyfzPObLFkROIAH8PNCN//aM=' 
WHERE 
  key_id = 'c360f5375d0d752846348db785772b4b2b643b66fc38b5b4a175228f9f197cad' 
  AND (
    token = 'NrurN8tyioTK64adTsAUyfzPObLFkROIAH8PNCN//aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )