UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7gCTJjcNQGXCNSEHAaGPC1xQMvdX/dSTdlb1lbYTIQ=' 
WHERE 
  key_id = 'f5576445453f43425214999201551b44c495ab52ebc55fe84267d1cb7a442d22' 
  AND (
    token = 'Z7gCTJjcNQGXCNSEHAaGPC1xQMvdX/dSTdlb1lbYTIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )