INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb858517fa89810040f8267fbf41a21b6ea85f2710d298a5cc59db381cadae50', 
    '992tN0iQGpIekhvOWxdqlpW062kJqgPZYJ/66jTcpKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)