UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '67knuBhKz/tVdeEMtqIGexwv0YkUhUhkbIybdlIRjAg=' 
WHERE 
  key_id = '3f537d870c08ecce18d48fdd4cf7931ecfc2e20d6e0cc5cfc8b997f8a7aad96a' 
  AND (
    token = '67knuBhKz/tVdeEMtqIGexwv0YkUhUhkbIybdlIRjAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )