UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgTn+jaR+loK3106tk6ZdnNu/ct7W0vttSzYkQ3zWTw=' 
WHERE 
  key_id = '8f1887c22fbec8a4808adacd12ac31acdc6be48aca3d3eff27b3214331643c8f' 
  AND (
    token = 'kgTn+jaR+loK3106tk6ZdnNu/ct7W0vttSzYkQ3zWTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )