INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe0b4bf3f1fab0da7a6592cd25f0b40ac331c17feb5edae3cf2eef2a5777be6', 
    '4miZfdUGjsE3ZWumJk9xfNQ9QH1EUGu5SQLCjVD4CPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)