INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32ad7edc3a447c21d2c9b4962f11341663cb65861d2e31affc1c4551016b0fec', 
    'Pl5Q29dPHgRoxnW0NbtvwUyMqmLGmjK7ghHXJLsj7go=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)