INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d2d6084a83d19417a33e623d3f3f613a441e83c0588a33c1279f86420f24759', 
    '5dr4zcTPeQSCrbSV4njrIyXjn+SyZcHr8CHVgPU3p/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)