UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IIC8AXjMVzGRGUD2mg7qIYpgvVkF6N7bvjpPVSDna2k=' 
WHERE 
  key_id = '5c906180ec635576fa6ff70244e0e3429fbbf21f9ea714c32af8da047eda8012' 
  AND (
    token = 'IIC8AXjMVzGRGUD2mg7qIYpgvVkF6N7bvjpPVSDna2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )