UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NeIpK9x3sn3Pnl9WTT0cOy07ce0GX51+g43b/A/rFs=' 
WHERE 
  key_id = '7d822d5bd278d44bbcf551c7255f70e861f318921d0327042a108178ef75c474' 
  AND (
    token = '4NeIpK9x3sn3Pnl9WTT0cOy07ce0GX51+g43b/A/rFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )