INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b43910a6f2b5ce12b78dbd21f4fc0dcdcb395c36b2efd243d4081b41ba3c44e9', 
    'BeJhF3z6Kq3GebRlkmvAip2BMwGpaVwLUCFnfAP0w+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)