INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fb5bac41c3262634c5a7a1d5fb0aa34ad6f5742e2470cbb6f1dd4d903ce21f3', 
    'RKrWhNY71EtjE+2V8fw5NjfVI65ya3u/aMfSTD9pkeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)