INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08a3e7319741c7a7d930ab25dddb8a29f57fd7680dc6fee4bd51b2f00a3e1d35', 
    'ic1Hvus45ixdM80LKG8aUi3913ty/FNPrbDIcKyxLuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)