INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a105210777a98743094ee5b29aa49ce1503c61f595d50292900df52c54fe7496', 
    'fiKfbxLzHkSR/XmK8MX6q7V0utiSgnODa/ECKv7GRK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)