UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'npeM4WAXUlG+Wwg+dMiyKiFtGJkVdktXouU/dkiclnY=' 
WHERE 
  key_id = 'd31e00290af4ff5c925ca7678c7c0e0764e96abbd2e28fed3c4e59e6229e85ad' 
  AND (
    token = 'npeM4WAXUlG+Wwg+dMiyKiFtGJkVdktXouU/dkiclnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )