UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'byy73NgV9hLUKe7yj5/2dA9akbIk4/TpU1Q2nx97Heg=' 
WHERE 
  key_id = '19723a2a193c70892d82a7c849a83d7ad84211444654306ae7de4c4bc9026f52' 
  AND (
    token = 'byy73NgV9hLUKe7yj5/2dA9akbIk4/TpU1Q2nx97Heg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )