INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf992f2e1c6471dad39b2b742144f3600ad328f948fab50929b233dc6098ce84', 
    'Sk9xlxl5cuLSwbxN6ZhRWjoapAypaGABHDatK+tmqIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)