INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08cb747322b2263236e680b3f738564531a057a5665f54143830d621a482e3dd', 
    'IAUmCwzFDr5pZIi0BMkY9ffCnEooeCLCoGgp8BpX9AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)