UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5aI/70y0Prc65xd/T7HmzIFenZNvTk9jlBZiTXEz0sk=' 
WHERE 
  key_id = '108c36c4abf422560354ecd8c57e36303bda59f720863c9d55b9d7790b34e37e' 
  AND (
    token = '5aI/70y0Prc65xd/T7HmzIFenZNvTk9jlBZiTXEz0sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )