UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cY9MNDgyfS8bu3dG9RHJHsyZSU1Z6/tRfxqvtzo+PnA=' 
WHERE 
  key_id = '27e2e22bc3c631983dd029dadec5167a5a3f28140c6f95dd0445994aa4897495' 
  AND (
    token = 'cY9MNDgyfS8bu3dG9RHJHsyZSU1Z6/tRfxqvtzo+PnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )