UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJuJbdS+47RToHiVbTKW1frLRokaOodhqwWbEKscdDQ=' 
WHERE 
  key_id = '3516ee9814733f6347c0ec58aae15a1efd3cf41e2f23141f1f8d10c3d2d0de63' 
  AND (
    token = 'tJuJbdS+47RToHiVbTKW1frLRokaOodhqwWbEKscdDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )