UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jPnEIN85THAgjFqMUkfdH0RMgR0wKKjsiMqveAjj1ME=' 
WHERE 
  key_id = '631d387e85f593f0f994bd440ddc75bff681931baeb7c269ec736c701e58e2b7' 
  AND (
    token = 'jPnEIN85THAgjFqMUkfdH0RMgR0wKKjsiMqveAjj1ME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )