INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9296886349a036686a85bf7acdfa4501322d8c5bb8e92f97dcc6b9a9af38c0f6', 
    '3hJwzVNAK1e09t835EEXmPuCnjhF8cQwwdZBLv+AmN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)