UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZNg7/Ir7shVNOeLFQVswkDU3H6yuofxAYMEsk1gUcs=' 
WHERE 
  key_id = '9c3abb6e604d824f0ae7d2a5ba2c97167787b07ad11fc629caca036d61b819b6' 
  AND (
    token = 'WZNg7/Ir7shVNOeLFQVswkDU3H6yuofxAYMEsk1gUcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )