INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39407eb41fd3f083cf505e3fedabb96a15a385ced5bb19bce6ab95d89855a30', 
    'nnuj7OUTtgTTNMk6epBm3radTVbUAteZlY9ZgvC5NQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )