UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGCa0RgElXwzeov7jIujpZfl1fp6jGMBan9eRzu2agE=' 
WHERE 
  key_id = 'fad3cf5a8a15c4588a5b8a9d9c052281c841d3352e3b94d69320e4de37fc77de' 
  AND (
    token = 'mGCa0RgElXwzeov7jIujpZfl1fp6jGMBan9eRzu2agE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )