INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78f1a5143a0160192bedd7c305de3f7dc96fcd7ddbfe62d281595888b67546c3', 
    'jv8ykflXSkj49Sjl+SJeQCveZbAQ4Js1Ju9zxtuAxKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)