INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3e6346fe6f946aefc4036684d13302545ebd59341287589830f6f97a9187e69', 
    '+EykLuQj/iFs3FtMjAmqVVTIFfh2P+xqxx8t05gYDDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)