UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hMec1H+f5OEA456aZuBVl28An/ZicZosK1/qHwPEYQ4=' 
WHERE 
  key_id = '6f3159b0a1b48a91f9e52b16aa8eff3977bbd33c7570119b5c3920866f324b48' 
  AND (
    token = 'hMec1H+f5OEA456aZuBVl28An/ZicZosK1/qHwPEYQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )