UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/V9z7wYeVWBdfK5K1ozSpFDdkbp/BxaSyt3yHqbcWVA=' 
WHERE 
  key_id = '5521859801fe3bd5e1355f3fd79c5b827f73b7f1520a6f4b92ec50c09ab35770' 
  AND (
    token = '/V9z7wYeVWBdfK5K1ozSpFDdkbp/BxaSyt3yHqbcWVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )