UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKC8bEnCbKRfrDBaSI7EbIw35Q438msJALYHjUjov4c=' 
WHERE 
  key_id = '8ecac2e66ca3887719c55e9b274dbdae65e11bb289bdf87be93c3481b9192fb0' 
  AND (
    token = 'dKC8bEnCbKRfrDBaSI7EbIw35Q438msJALYHjUjov4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )