UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wX1/45oNKDN7lHJQXavkiOGah5COCNcKv5SPu1DR5Rg=' 
WHERE 
  key_id = 'c6b39e1e24f8bba344db7fa7775893d3dbc7e11bc68fd9c0fc688dd77f84cb31' 
  AND (
    token = 'wX1/45oNKDN7lHJQXavkiOGah5COCNcKv5SPu1DR5Rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )