UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3C6+Icg/Xui2SX+qrtv4Qxz97zefd5rMHl1xDSSoUI=' 
WHERE 
  key_id = '32231fdcf131798cb7d80cd1a3fa81f8c1f950ceb09449115757a5ed6d7655b3' 
  AND (
    token = 'f3C6+Icg/Xui2SX+qrtv4Qxz97zefd5rMHl1xDSSoUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )