INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89ef17f333986758219febade22cc49ab23df8d0f34d6840f9d867fb3defb367', 
    'cWHcfUhc//MyEgveYW2Q7oofQStWglr74hyIDJf2+KI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)