INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4da6bb5a8a393a912b91582660f35bc4b9bc9e9f83d7a488290b709eabda1931', 
    'iwQuTR2CSxCUxEQTaRkaY9cL98BnBmyO4SWnbCO2a5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)