INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '943aa77f0e89755fe9a379a90e5321981a6147d5b9a3cd01e7511532f1cbfc46', 
    'J5RO1juEzyUItSjF63gYXNj5WEFFH32PVZg1dj2TRU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)