INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '011638c8c6e3000f64f75889f35fbb052e0792810364d836d9d623c8984ee630', 
    'MMlNVwSoVbGfo1uKbtjZhjdI2YkyccFxvXre8omXbUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)