UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HN8p8RX1r9oAOeBZ3vP4AF0abpjeiGGNlhBYegXY7w=' 
WHERE 
  key_id = '648b5fa43b7d3a0266e888ced464a4164022b7894706b22a7f94fe649095ebdd' 
  AND (
    token = '5HN8p8RX1r9oAOeBZ3vP4AF0abpjeiGGNlhBYegXY7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )