INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68171eec8131c1b1626d92ff834d86605fdf046d9ef6c4876088b87d016a8503', 
    '6dxrZn5WFoSR4lpGYZnPWnDMIBRzwrEQwJVIeX6b6l4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)