INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66a46ac1c80ebdfddfc5aae737be687eb96054ca0dc04b534931019e249a205a', 
    'nQTcXBBabfOWKwBSUAWGzHe+/hDGdS765k0aVJP6IFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)