INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a70f8daf5f35d9e6e581a89349117a37c8b4e59fdd1393bfafa7a1d364231518', 
    'PRKGOuWXTXb7ExOFCwYsKh15Y1v44F4cbx36Tgcg7uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)