INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43b351a19180779642201cdbb507b537dd0307351f3e680b61054e88f9bf4f62', 
    '96PkcMBM87d2QyD/V2lKhqdgKPZoQN+xDIzoXte4nso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)