UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+A0vyTSDuoHLOg1wKgCX+FNYxwfVympVeMLeA3es0jg=' 
WHERE 
  key_id = '1db0bf6f32de8bbb69b264e0b423f3d0a5889391d0d9327520fd2c70fe160319' 
  AND (
    token = '+A0vyTSDuoHLOg1wKgCX+FNYxwfVympVeMLeA3es0jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )