INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5b1e1481b2d909db066d5d7fab400ef3d43e8de09a609110875c302af05c145', 
    '7O1JUtUSAFgj6lKSy/qtbxxcSTqh6O2m7WGMvsNaJpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)