UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Js1htFqG+jz93LKulgFxG/8UhlhVu+dc/lrAm0IgBUE=' 
WHERE 
  key_id = '8dcd13b4d4fce0480ba293997032d9c5c3e499584dbd0137fd19bbfacb0056d7' 
  AND (
    token = 'Js1htFqG+jz93LKulgFxG/8UhlhVu+dc/lrAm0IgBUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )