UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UvY8Oiz0P3WfqHu+HH6GbNGViRuUHQH/KV2qLMA3lgM=' 
WHERE 
  key_id = '94bf697c788dc22695f312b63e4e6d581367b59f0fe69e946d2e20f7d0bba298' 
  AND (
    token = 'UvY8Oiz0P3WfqHu+HH6GbNGViRuUHQH/KV2qLMA3lgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )