INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dede56042ec968782f410b670755e22e05cd705821809e7c64fe08f15aca10d4', 
    '3IdPlffHMJxkbxWQFd7ll0xujwHdZCAelbnKOiz7HuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)