INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e61435e3edf7bec4c513043619ab31afd35e7bb7aef73cf4245a35c6f3924d9', 
    'SndjrUdHf2HtQGiEEYWWAxcYutBgW5aEPO5DJRDUyeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)