INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c6939dc8c0a2d080d22deea63dc80efc531a03b8a531bed85c70ed3f8a9c06c', 
    'bivgvkDU+yiJS6++E2LJx8caIPBdbeiFW9DQ2xm8oGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)