UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKCNcMZcS9jbM4zd5/fksoDp8xW+ImUlZYIRh5NgGIo=' 
WHERE 
  key_id = 'd727b7c3b207fb1e1de650b822ee92fdd9afa964b163b48ff73d5c483afb665a' 
  AND (
    token = 'CKCNcMZcS9jbM4zd5/fksoDp8xW+ImUlZYIRh5NgGIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )