UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2i96BbTEE5JacD5Y5fZbz1kKr7WReHawmG5dN6aFqPo=' 
WHERE 
  key_id = 'b65a9d598662f6b709bc2d6d41195d16735e201e00bb58d3f0f7146fe27a61f2' 
  AND (
    token = '2i96BbTEE5JacD5Y5fZbz1kKr7WReHawmG5dN6aFqPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )