UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPl9c8ktYVOCGB+vy5pQkkg1FDcIiVOH3oLL/XGKTvU=' 
WHERE 
  key_id = 'a896feb52739c9a064383ca6dd92627bbf0785f7cc396d732464669192079019' 
  AND (
    token = 'oPl9c8ktYVOCGB+vy5pQkkg1FDcIiVOH3oLL/XGKTvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )