UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kjHpuYcMMS/fM4d4HuyKYV8/pNwiB0dehEwP6mgXYyA=' 
WHERE 
  key_id = 'a6d2a223efea2ee971654c199b47a068b7b10e096a5150bfb05414b51745cf49' 
  AND (
    token = 'kjHpuYcMMS/fM4d4HuyKYV8/pNwiB0dehEwP6mgXYyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )