INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34e1dcf98cda607fcf91ca29557e76432113cbbcd0a08156dfd18831b03da662', 
    'kj0KaY2z4dTQcIcUeMzzCSPspJs78pLGjk0dgSEKTCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)