UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+WICLvXSAuVduW7RPDxO9FVfA1y//5iSgyPCPxyZli8=' 
WHERE 
  key_id = '2df9d4d958505ccb2e2fe3e04bac19ab6c940908377085c6702babc5e966c2bc' 
  AND (
    token = '+WICLvXSAuVduW7RPDxO9FVfA1y//5iSgyPCPxyZli8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )