UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0+mLE3/P6dAAAYZJsT3mIqFXE8k+WH/2Kh4G6eSRH0=' 
WHERE 
  key_id = 'df0d142901a5f10f6801c7e4639552346b9e12261eceb3cf7882844dc0f1333a' 
  AND (
    token = 'R0+mLE3/P6dAAAYZJsT3mIqFXE8k+WH/2Kh4G6eSRH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )