UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ro6GNB/XjZ3u0rqN5zkG20mB/RMIe7XWWwnvIXeN54U=' 
WHERE 
  key_id = '6f4d28cbe06974696fcf6b392070321d5f9d6ea7cdc2ac542036d3c5ac0735a4' 
  AND (
    token = 'ro6GNB/XjZ3u0rqN5zkG20mB/RMIe7XWWwnvIXeN54U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )