UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qlNi2SPrBzotVxTbe3MfNDE1OjIk3bIlzQ3AEZMZq8=' 
WHERE 
  key_id = '2094033d3d55b536917161f9172d2f40de1be1bad51248858358f5be164c83de' 
  AND (
    token = '1qlNi2SPrBzotVxTbe3MfNDE1OjIk3bIlzQ3AEZMZq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )