UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pIV0W9UzHJsxwQEzHYltRJ0vbpzgsVcLdhTHo6VrPDU=' 
WHERE 
  key_id = '04cd5c247d86da1d25f166f14335ddf415d0c43bd67e2803819f81dc48768944' 
  AND (
    token = 'pIV0W9UzHJsxwQEzHYltRJ0vbpzgsVcLdhTHo6VrPDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )