UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IcjNhGFbsHvDs1kacOj5VsqBlgkcaY9+s3E0vExJ+oU=' 
WHERE 
  key_id = '5ccb91e247a96270920385c3cef1e1700b7a5e21f7671d03a562becb85232f85' 
  AND (
    token = 'IcjNhGFbsHvDs1kacOj5VsqBlgkcaY9+s3E0vExJ+oU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )