UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9fsHtjnRET6AIZL+ykHZ/2dMery52H4f/6El/Y3yAeE=' 
WHERE 
  key_id = '484b9dddb17c753bfb394ffd777464c8730481099b8bf63ab6abaaf19232b029' 
  AND (
    token = '9fsHtjnRET6AIZL+ykHZ/2dMery52H4f/6El/Y3yAeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )