UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgfoXBM9ObzW3J/jq6srwogaQ4lzEPzwDMdIk7Jj44E=' 
WHERE 
  key_id = '448e52f35e8f0ca6d1aa5a8b5626f8604aaa584d351dcb1abc58b9f69ceb6a8d' 
  AND (
    token = 'dgfoXBM9ObzW3J/jq6srwogaQ4lzEPzwDMdIk7Jj44E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )