INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e0600bdc70af35f3b2779630120cad2b51b84a7b021b9fa20dd405f999edd96', 
    'KzbBKQMW1B0j60ivsYphmFncLWxu9il//LCn245o00E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)