UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ar3nN0EFIl4L1RoxlBiqJ2AVdHzmzS0MZI5lRmYIiUM=' 
WHERE 
  key_id = 'a3442a38ef254820fdcb164bfeb5841a1f4a9c479ad3016719b3a97e7960ae48' 
  AND (
    token = 'Ar3nN0EFIl4L1RoxlBiqJ2AVdHzmzS0MZI5lRmYIiUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )