INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e05211f3d98f814f7c7e3090ac056bd60558f02a192e9d20ad9e84b5844ba47b', 
    'Hfz4VKmu4srbCsAK9NR0MdYveqmwsszqBuq7PO3JIsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)