UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oenUzZtOO5nuheXlAGH/YsVB8sfizp2tUJTlFaiNLYs=' 
WHERE 
  key_id = 'e18e4774b7febdc82ec44f7e938e20163e7c4acb4ad57f5702a5ef523c334b44' 
  AND (
    token = 'oenUzZtOO5nuheXlAGH/YsVB8sfizp2tUJTlFaiNLYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )