UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dbp6jQtKXYcVJM85IKYfZokbtjFfq0dHSqu3hj+zgzA=' 
WHERE 
  key_id = '52fb41a9ab0d43c3e32ca3c54742b2136c03a9dfa2e092dd93b0cbcab875e57e' 
  AND (
    token = 'Dbp6jQtKXYcVJM85IKYfZokbtjFfq0dHSqu3hj+zgzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )