INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f7ba3feb3aedc362be0a7b44444a0411eecc4b4902420175a4f817e5796e9e', 
    'DuzzoxkxFcnk6iVKdsHUrH99QBD/QMi5Z8tV0o1OngA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)