UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpmvTtWgCN4gdk5CA+4+VJ6K/0r5lOK05q7kCs1WHgA=' 
WHERE 
  key_id = '8447f531968dc30199f3cec3753040cdb9f6eb241439455c837ae7a21f415b80' 
  AND (
    token = 'bpmvTtWgCN4gdk5CA+4+VJ6K/0r5lOK05q7kCs1WHgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )