INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92a3409962abcf01adf3a6008a7cf7d9cbd553fc71de4708294fc8e2235aa49c', 
    '1Tyd6RHK3L9xV9u57Hz6Cui3+b4VzBptZcZaPXh5/H8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)