UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pO+gItjzBEUym7WmWd8z1KYjzNDc4d2nzyq52qd34XI=' 
WHERE 
  key_id = '9d1052169141563c0b3cffe42418b2315f61d7094b95b00b4a25604c76194a60' 
  AND (
    token = 'pO+gItjzBEUym7WmWd8z1KYjzNDc4d2nzyq52qd34XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )