UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvgOGG+PVab5lorfFBcTucBuxU/9+uT9+jYLk1Gpgm0=' 
WHERE 
  key_id = '9a490bcd51a1c852403f06d7247fc58bc6af90739e5308ee638c8385c53a5e7f' 
  AND (
    token = 'xvgOGG+PVab5lorfFBcTucBuxU/9+uT9+jYLk1Gpgm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )