UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RkzSrUemA0FXXIruZEQOUgY5b0mVAxA4HnpmeleSky4=' 
WHERE 
  key_id = 'efe7bcc2fb6f7657df9faab5dd8451b06555685e286a52e2d823357ff46bded2' 
  AND (
    token = 'RkzSrUemA0FXXIruZEQOUgY5b0mVAxA4HnpmeleSky4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )