UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8HDrkZaB2mTr+PdJo+0XYtF3TTRsGv+P9oObgJclJw=' 
WHERE 
  key_id = 'ea3104fb476aba90c2d697b51abfe70878adc9c0585e25c1b3e49b7dd1216bb6' 
  AND (
    token = '+8HDrkZaB2mTr+PdJo+0XYtF3TTRsGv+P9oObgJclJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )