UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5mxKFRD0XAuu2uY85Q80AVv8QuNa6bmNeUKJzNDCKzM=' 
WHERE 
  key_id = '586c7a2ce9cd90e607ca884d459b390d10f8f56d292b643fde8ebdb095428468' 
  AND (
    token = '5mxKFRD0XAuu2uY85Q80AVv8QuNa6bmNeUKJzNDCKzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )