INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a44702e18527c042258db829d73304d9afc10b7c1d4e176f674c0522e17ec9', 
    '8+w7jJJ1byOaHY2KKj6kQt6ef/bO9blsemwm7JLpKGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)