UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkGNxdALPW18BGklztx6t9sqB1QDOGWWOpoT691JqK0=' 
WHERE 
  key_id = '87a71ac1b4b3627c488cd897fbf40a110efbacd9e3f3f26d1156fd9151ed1b72' 
  AND (
    token = 'EkGNxdALPW18BGklztx6t9sqB1QDOGWWOpoT691JqK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )