UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWGikZmYoSE7za7pmEo6Me1EYy/0B/zSkzk/MUWEQkE=' 
WHERE 
  key_id = '5d182325ac28f13be5c47b308258562e6382205a85d8817a18763a32a1926720' 
  AND (
    token = 'zWGikZmYoSE7za7pmEo6Me1EYy/0B/zSkzk/MUWEQkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )