INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '709e5e7def695f5da8d98d3333fa47646c63489939fc1c8d337570639db957d4', 
    'QiPE040nJ0gTTtUlBm/bWgZJ54nZiksBl8e3g8mZzDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)