UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55ew09VEDc2+iFP0vfWiS389ncG7zVMb9CZz7K19vgI=' 
WHERE 
  key_id = 'a3430a09f11c33705b5521cad27d0201d34702d05300b38f71e69726dbdb464e' 
  AND (
    token = '55ew09VEDc2+iFP0vfWiS389ncG7zVMb9CZz7K19vgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )