UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNZfbJcO4ABzycgFGfyKET78AMiEPKjHh3bCVlXGzqo=' 
WHERE 
  key_id = '5d904f620c2170566025850e90a1a2efbe84806dd05d53973efb0f8b3c230410' 
  AND (
    token = 'bNZfbJcO4ABzycgFGfyKET78AMiEPKjHh3bCVlXGzqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )