INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a6fca75de2137d0dfb7559c130516bf198398bc6cd55e9d0dffc7b2dfd3a8e', 
    'CLKPLC0rqp6qbBYLz54bQdHbFGUxERPuB1yVh9pgPDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)