UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIz6dOcnCRyHXKYXspJCeNmEbsp2ckSif8Va43iflXM=' 
WHERE 
  key_id = 'dc1cc02b8163414d26503a973be1ff3a7c99597809a260427111a6c70ff3ddeb' 
  AND (
    token = 'MIz6dOcnCRyHXKYXspJCeNmEbsp2ckSif8Va43iflXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )