UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/6DHXJ+uiR79NnYP/c/Bi/ZwRbZoY4m/GfilJTK2TM=' 
WHERE 
  key_id = '96fcc5ffe662f782693a5fdff8da1a97ab40c798f59b4ab72d699eaccc12759b' 
  AND (
    token = 'u/6DHXJ+uiR79NnYP/c/Bi/ZwRbZoY4m/GfilJTK2TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )