UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IlHqdxW+Vc6u1WUFRYs+HDGW1XkcRaeJNv8pCvN+as=' 
WHERE 
  key_id = 'f8c252bc3111feff4c92b9d0f1d3cfcd7ffb5dfc16b63569dff82b9f3d9c2059' 
  AND (
    token = '8IlHqdxW+Vc6u1WUFRYs+HDGW1XkcRaeJNv8pCvN+as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )