INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ce5a90e707b4ae540efe6da8caf62bb4347a8dbd24d6a534dd4f49139a13b7', 
    'zQBGGSMnaO976X24pWkLKq8t9QMG045xi7xRRk+BGso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)