UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmJIKgGvEe+E8W3v9kF8s6ZmNsTj8B4CMaljmiG3D/Y=' 
WHERE 
  key_id = '8e37d7ffaca2271a9bdc61345348407206b3b8cf197e9abecef98ff96ad7a4aa' 
  AND (
    token = 'wmJIKgGvEe+E8W3v9kF8s6ZmNsTj8B4CMaljmiG3D/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )