UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7c9m5TriBL33ZAX7T2e2duj/c1lSSdhmrmu6OKKOuO0=' 
WHERE 
  key_id = '17f3608398407f2f65a5001da717fd656446a356a4b4a06fa3be5a363e4f0b58' 
  AND (
    token = '7c9m5TriBL33ZAX7T2e2duj/c1lSSdhmrmu6OKKOuO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )