INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '450fe6f14bd0cbf01c71579c28a1ca4b3a173b2a7c2ef0892ab7b8236a74b7cf', 
    'Gkj8HlFqVrbQHZoYuXRTXx/u2NFhTqrep/H6o3YesPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)