INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee7f7099b186db5670d10021dcfbf868786961e8df8d219cfe54038fb3181314', 
    '6EbOGhED6qBGpPeMEz1fJ5mNnomznFdGAYsDoy9+GWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)