UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cJx2bo1eEEI0QErDbVfun34m01ZA4sd8w8FY65xeMjc=' 
WHERE 
  key_id = '0ff4d7260ca629840b6d4cc7f7b73258d5ab4f900aff2894d559aa4c0c92528d' 
  AND (
    token = 'cJx2bo1eEEI0QErDbVfun34m01ZA4sd8w8FY65xeMjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )