INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11221bd37023a7a82d15935a3ad773f46b952fca8c88ee1c7e3f228f5310ef53', 
    'WDYVuAVjimWsZFS0EWv2ks5GYf8E1WnBEW7HOP9P1i0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)