INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390108ba55ad17a4ce3dc874469d1219e51c3a1604d2da5c73ffab873fd89809', 
    'QNl+50yLhwjz6kHsyQW0ueiO0DXwHmfOAtVyDHJe1pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)