UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBuG63MbnbL/JH0+CQYyeeRGhtathkxgUuAElg5DwVQ=' 
WHERE 
  key_id = '2395756692c5035ea147a3041dfeb9b2fd669ca4702cfec349e781711112d109' 
  AND (
    token = 'OBuG63MbnbL/JH0+CQYyeeRGhtathkxgUuAElg5DwVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )