INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cddfc12fedebac2b00055078716eb44d267a6718adef65ae1e114d7bb6f0eb62', 
    'pRnzjfVEI76V1VE84nZGSkyC70jlRQMvd3K7p0GbclY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)