UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A5X/CsM1mV2TInULT4it9GiIj3sI/YecK1Q6rUxAEIs=' 
WHERE 
  key_id = 'dbe30d984b86e7a0d22b65cbe088c2fd81bdc3c67727383d257388f7aeff7593' 
  AND (
    token = 'A5X/CsM1mV2TInULT4it9GiIj3sI/YecK1Q6rUxAEIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )