UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkgKYgJH3dduZoKQ2k+9qGGo2CLGQ2rscOVU1ln/QTg=' 
WHERE 
  key_id = '1dd7e6b55a039ca2a8ebb3ac43339ebd1c50fb7e24ddbd49a24dc30e81f289c3' 
  AND (
    token = 'ZkgKYgJH3dduZoKQ2k+9qGGo2CLGQ2rscOVU1ln/QTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )