UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PS8+mG5uqtiaV/v1/a3Hf7YnP1cHgsF2DOsjeOymdyc=' 
WHERE 
  key_id = 'fc597aa36b03f0b6e1f01e38c4220ab76232812cf8342683d7ed66b6e9682da7' 
  AND (
    token = 'PS8+mG5uqtiaV/v1/a3Hf7YnP1cHgsF2DOsjeOymdyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )