UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ddyyc5G65t3XCRNLOc/sP34+aE4p3lKihV3NWxPlj9E=' 
WHERE 
  key_id = '42e7a5b64e2717ed0e9154b057ea36940f58219fa3b9a606c342522e4f1013cd' 
  AND (
    token = 'ddyyc5G65t3XCRNLOc/sP34+aE4p3lKihV3NWxPlj9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )