INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '753778abc8c93f700de3da9b03fcaa0a9c8d3c0a1dffea6cae78eb023c4e71c0', 
    'EvLxA1Q34M9YIGl50A00z5uqDTW2tERpy6kuNtEvD/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)