UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lflShEqX0Pgw5sWpeKhUUblTb93aV112sQe70g+RsNQ=' 
WHERE 
  key_id = 'da3104c6d21aaddca4baed2736c94a3ac4d287f1fb4a946e5a6aed3c22c37598' 
  AND (
    token = 'lflShEqX0Pgw5sWpeKhUUblTb93aV112sQe70g+RsNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )