UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdFjVz6xSisCqZ4dVm1ufrhnjop7zfGHzlGDIJG2nIg=' 
WHERE 
  key_id = 'fe8f1d2863ff3401bdd08c20b38e10e15f45938e56c30b8ed125ae163da4622d' 
  AND (
    token = 'gdFjVz6xSisCqZ4dVm1ufrhnjop7zfGHzlGDIJG2nIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )