UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icVVc+H5rS4Kd4AwVFIc8J2i9Ytdf2WABc3lOyBfENY=' 
WHERE 
  key_id = 'acfaf9d45f25d9ac3dfb4e7f927752c1840d93ebf1e00053955d59f6962bd478' 
  AND (
    token = 'icVVc+H5rS4Kd4AwVFIc8J2i9Ytdf2WABc3lOyBfENY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )