UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rslmtleNsDLdnevvweP84Tj+pyQ7euRmpP0zdCRIJNI=' 
WHERE 
  key_id = '0409913912293393bcf17a582b9d1af4f341c12bd959527f38aa4603d23dfc2c' 
  AND (
    token = 'rslmtleNsDLdnevvweP84Tj+pyQ7euRmpP0zdCRIJNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )