UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JPTliGIb8CjE/hBsVUhToqd1U16ftN1ilhFUN25F0w0=' 
WHERE 
  key_id = '325ad0dfe258015a13c683f047e79645436563ac147edb7a85ff785985ef8feb' 
  AND (
    token = 'JPTliGIb8CjE/hBsVUhToqd1U16ftN1ilhFUN25F0w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )