UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJm60x5RaVdGux4jS+TcDdRZEqOQvqYjhpSh3UCAKCY=' 
WHERE 
  key_id = '4cb7a185dc1865fe9a66d98b60500c9b86ca123f7e91c5c91edee91a386bac85' 
  AND (
    token = 'bJm60x5RaVdGux4jS+TcDdRZEqOQvqYjhpSh3UCAKCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )