UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWlb08OF8IDWoKv1G0VHUWZ3B5wZwjq4voo8jgbbn9Q=' 
WHERE 
  key_id = '4644d2556fb2bda5a2ceb57bb91e6c6c2b0c9c8ac4de7c8f14d6855cc57837c3' 
  AND (
    token = 'SWlb08OF8IDWoKv1G0VHUWZ3B5wZwjq4voo8jgbbn9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )