UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aIh2Su1uc7CrBy0no7nZDBZr7SmNyisShxlMluPoeHg=' 
WHERE 
  key_id = 'fbfd4e14a263480fe1868acafaf45d14f7c89b8bf79a1811d8ea29a4995c3c0a' 
  AND (
    token = 'aIh2Su1uc7CrBy0no7nZDBZr7SmNyisShxlMluPoeHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )