UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jwyz3IgwR52d2FrSy01/Y8pQHBiRoQu7e3BPBxeos/k=' 
WHERE 
  key_id = 'ac3d38a71574a9b21f63b6ac23f8fd920464dd0b200584e3e7addb0518aa215a' 
  AND (
    token = 'Jwyz3IgwR52d2FrSy01/Y8pQHBiRoQu7e3BPBxeos/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )