UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qg3i+HCAzPDDIDZXTtQv6diiuSkXWR8aqPnsN2KHW9Y=' 
WHERE 
  key_id = '920c6bb2293f76d9c4b8c72c41b42e81f082ffb7822e26cb02ac19d57bc9d29c' 
  AND (
    token = 'qg3i+HCAzPDDIDZXTtQv6diiuSkXWR8aqPnsN2KHW9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )