INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf4b18d427e803212d308b13cfa685408411db4912a59e1b126ca8ef720088ff', 
    'LMy8NO1AnYyJxM6Ad4MTWwSBoplwMUm4kS2Z96HBGPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)