UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+1G3IOJcLNp6jwTbIr9YrTHU7vcFLXHY9MvariqWuTg=' 
WHERE 
  key_id = '4005ced1d9e83a66b335062253129ed164d46a502bb8e256de2e5670e37544f3' 
  AND (
    token = '+1G3IOJcLNp6jwTbIr9YrTHU7vcFLXHY9MvariqWuTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )