UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUd+sODont5YSLnkJ65UO/K9DwvTNz9fu1KjwfNKdo4=' 
WHERE 
  key_id = '20c3556eb5c7728a1e7afd579ae424e9de1e584ec33b0cedefc2ca614f2dda64' 
  AND (
    token = 'LUd+sODont5YSLnkJ65UO/K9DwvTNz9fu1KjwfNKdo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )