INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fd3467d50de5b739d44c1f2ecdb18fe9302dcc13e88070887ad4e0a5176fb10', 
    'MN4Aykrg+eS+aoRNkStu4qZhYLH4Ipe3PMaPztauJtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)