INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fbbc9a0f78a300e98cf3ce64467fb68a33941491e1a449d7a298a613eab83ea', 
    'z4ZwGCtJy3sMW95cYAq1+xo3PzgjQOJVQ/COfNBniPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)