UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2WAzA8JDOdAQSagADEgED+cfAUMat2HMKOGzdfHyQQ=' 
WHERE 
  key_id = '1b1dfad2607c1a6bec11afa3d461d89338490b955d6aefaaca5ec2d18e4a4cb1' 
  AND (
    token = 'Z2WAzA8JDOdAQSagADEgED+cfAUMat2HMKOGzdfHyQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )