UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSsVmL2hoEcriBu3KbxJ4VRu4xzkz1RhnZhtLE0zGK0=' 
WHERE 
  key_id = '43272029d20f9453fdc637f366f5fe933704e61ea920ce858d38698ddafdb842' 
  AND (
    token = 'bSsVmL2hoEcriBu3KbxJ4VRu4xzkz1RhnZhtLE0zGK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )