UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkmRbDVCn3nuo/cQ5Cj46FnNgk/MirE7HuTwrZAcDjE=' 
WHERE 
  key_id = 'f1f0f82a9731ae767417c46240446548472a72a6867c63e15e6617977160bd1f' 
  AND (
    token = 'VkmRbDVCn3nuo/cQ5Cj46FnNgk/MirE7HuTwrZAcDjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )