UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TfM/od0gcyvdLJBcrbOcx9cd+b+eUO8Mnz8mb6LvARA=' 
WHERE 
  key_id = 'd7bc8c73a339d9415d198982a7caaea81b0ea9d09e6141f79711925a0e5903ae' 
  AND (
    token = 'TfM/od0gcyvdLJBcrbOcx9cd+b+eUO8Mnz8mb6LvARA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )