UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uN1m++FNaRLhOTqalywtW38hB+AZr0YabWpbgmDJqOo=' 
WHERE 
  key_id = '19cf7ff81eb7ba369b6c19d1bfc7a9c7f78d70c63349353b0ec7c8d8d40ac89c' 
  AND (
    token = 'uN1m++FNaRLhOTqalywtW38hB+AZr0YabWpbgmDJqOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )