INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b1f1df2a39eab88f2d388682bf36f502bc99226942b0811a6d930b1f2da17a8', 
    'oTcHo0cwmtihJI58hPWTtdb4oQ//bpjW76vs9kbkGDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)