INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '439b39826c3c9efa53174bd2a33a8c204d7dd50f02c46c2f8c90befe4449861d', 
    'zDejygWwpCph6qfsymKb7o5QMqksr5v7bMIsh0OxST0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)