INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9fde676f468808a9c806aa8c2b72efbefbc61eb8b382a07551dde2680f414dd', 
    '5nePQULT4+oX2sCrnxx2A45IVYhdjaqtFhaj+NnlZrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)