INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a6df37438415b1eae70204ad87a9a3c886f6f08680cceff07af0eb34ff35e22', 
    '05K8aya47U6Gfmxo5Qi9N06YvHWQJ4A3pDUK0ufgKiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)