INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4765a1935369e3c656f002761f8c283486ddb26a0ec42758c9d471a59e84dba6', 
    'nxtWBRhuo176e8kMu4HspI5SMtPNFAgTL5ynBjkm9HI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)