INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dc62dcc1038a21e1bd4cbdd704f46483826b1f3c3864f7abded4202d413df79', 
    'JquFctSvh8dhWCW7KQUJePF7S9OdEgMlQr+61JddRyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)