UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4CRqV5PWB44jqB8HYIfq8DEPxiIuVLs2EOLxEKlz40=' 
WHERE 
  key_id = '8b054424795ca80253252dc63f44d65b4a329cc8559b55071ec487650ec32cd8' 
  AND (
    token = 'n4CRqV5PWB44jqB8HYIfq8DEPxiIuVLs2EOLxEKlz40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )