UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlaHYnNpno+qkcwFGO2gDB1QEsi95uA13IZaw0wfBR0=' 
WHERE 
  key_id = '66e154b29a201d578268e0ffd2f2f67eb22c8341d08493a6abc408a8fd8899dd' 
  AND (
    token = 'BlaHYnNpno+qkcwFGO2gDB1QEsi95uA13IZaw0wfBR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )