UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hbEOlJYCjEgoCKckaJAjCNmg0fEfBWL2TBoKqgRe/gI=' 
WHERE 
  key_id = 'a502e79d38607b52c522148996ecf79b0ebda5b3739f01c447517dff8afcde6c' 
  AND (
    token = 'hbEOlJYCjEgoCKckaJAjCNmg0fEfBWL2TBoKqgRe/gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )