UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVLhmG20kCSuOU7QGtvoc+NEymIB6EXeeBAvGzF5mn4=' 
WHERE 
  key_id = '5b88c93def882f88a9db2f989d82d62d57372f9fb3d8a0448e3a4f6a5e2d768c' 
  AND (
    token = 'KVLhmG20kCSuOU7QGtvoc+NEymIB6EXeeBAvGzF5mn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )