INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c832d3fd46873b2567be11f9521c1f780aa11e0f63d2a66f22aa5dd5a607b6', 
    '68Zk3pPNu/dhTEYZ9X3J0y4zvC5iQOo2jJUEUxphT6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)