UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EV6GO6pwzH2S8qnYr5RafzD3s2LpyXrVJ9IdAciE2I=' 
WHERE 
  key_id = '70263a5a3f7790d90d27e037b526beba6e2a4b6bf032d9c8b099936e4f5d7637' 
  AND (
    token = '2EV6GO6pwzH2S8qnYr5RafzD3s2LpyXrVJ9IdAciE2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )