UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ah5YYyk33pEkyiYYFSiXP30x8UxF21BuOx8asK167Q=' 
WHERE 
  key_id = 'ada30c70147c06c5cb99419aa43ba1111e376bb8de5e7816ac7937023b45d4a1' 
  AND (
    token = '4ah5YYyk33pEkyiYYFSiXP30x8UxF21BuOx8asK167Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )