INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e76dcefb0f5543509ac0476b51b46e61a1fff7d7dcb5bb5f9c4461297fef2d50', 
    'XRtvGEYULG9DLSafnBt3CNbVc7GXJz9H9lyiVXaJOUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)