UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ri+nShm7hp5MEgdCdSgk1mX7OoCAeEDgFuItKwu75Kk=' 
WHERE 
  key_id = '3dcfbbd1e4e29629037a0ca7d5d6797bf0028c3ebb1c7c8f370d9384ca913259' 
  AND (
    token = 'Ri+nShm7hp5MEgdCdSgk1mX7OoCAeEDgFuItKwu75Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )