UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm643pYpeKrvu4uj8974lPGNT6e3l/Db3dmuZ6Ij+6u0=' 
WHERE 
  key_id = '0c97dcdcccc9a24e1d421563c31ffadb778a484e4c96b69103c48228fc558a3c' 
  AND (
    token = 'm643pYpeKrvu4uj8974lPGNT6e3l/Db3dmuZ6Ij+6u0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )