UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'btC5YPGJ2gxqBMBq74jizGJlnxiHo+xTviGRW9JtrO0=' 
WHERE 
  key_id = '023af1429dd395714f4e79dcaf7034ea12683b2db912b439d9e251cb3d0c30dc' 
  AND (
    token = 'btC5YPGJ2gxqBMBq74jizGJlnxiHo+xTviGRW9JtrO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )