INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42dbaa9d8ea13daa140b7dec4a15b8608cc53a64a393c7be43d6270bca51a5bf', 
    '8THAC7R8ajJjBLpbOwXVfifaJQLOVRnRGopKGiWWMAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)