UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sMASxexlMZYtH/8q9/zd0eYQYFbtXvjJi0hiFdac4AU=' 
WHERE 
  key_id = 'a1fe99df232ba082f979b86eccf6bb295c4b47ed700cbd815c8c82cc90a91946' 
  AND (
    token = 'sMASxexlMZYtH/8q9/zd0eYQYFbtXvjJi0hiFdac4AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )