UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUDb7jwLwWgkacE31GDPssN63AmmqlxAGGHG5Avdpu8=' 
WHERE 
  key_id = '64d712d1fe6ccfd707863616e500bcd7c24e2c100dc795415c36da91b4ff1c27' 
  AND (
    token = 'nUDb7jwLwWgkacE31GDPssN63AmmqlxAGGHG5Avdpu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )