INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478042de07b8f6b6393e2ea1eddf61388e9b8ac1c934afc22bc76a869fa11850', 
    'FvDVbM02D//H9+rhQE6LONoJkmLyzK7zGoxkbSbcKlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)