UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'im/PAdmWvq/SZ3WvPiBZHiw+TdEwTpAEww0CQXV+p7U=' 
WHERE 
  key_id = 'b38f17035a4092752b423cd5cc3de7bb5538033740e8bb6fe7e862e4d3cf0288' 
  AND (
    token = 'im/PAdmWvq/SZ3WvPiBZHiw+TdEwTpAEww0CQXV+p7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )