UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUbzrF1uB/RBPhPC4Q/JFt6QJgCSrfa5xEDdczvXUmg=' 
WHERE 
  key_id = '3a2025f76bb3f0495f91dab51b6bfac16016cebcf409d313d3a3fd040a882862' 
  AND (
    token = 'BUbzrF1uB/RBPhPC4Q/JFt6QJgCSrfa5xEDdczvXUmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )