INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c15292bd3146c71a9c42558814e4876ac9640c857e80ef5b6e224fe92866f9d', 
    'nW9upyy/6xfAJsvXu6suy2Y7/O4yES65yTMZTuzYlks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)