UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5hWVtVEvz1ccByliAeZ6TEJ1CSsIowJYNes8Rk26wk=' 
WHERE 
  key_id = '4f6b375fa7b79a033f3cb9173bbdc35be0c0509e92a564a4fbf8428cc897e30f' 
  AND (
    token = 'Z5hWVtVEvz1ccByliAeZ6TEJ1CSsIowJYNes8Rk26wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )