UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRb2m/rqXppveB9PpgAeLrrZ7QQMjyiOGJFCGCLGODQ=' 
WHERE 
  key_id = 'ea4604720f4c09d0867b304613f04d3811f9689e56c3ea580c29e48fee00cccc' 
  AND (
    token = 'lRb2m/rqXppveB9PpgAeLrrZ7QQMjyiOGJFCGCLGODQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )