INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '337c9cad08584069c74a6568dc1b00aa5afd73deb4af8349e1c671e6abea6963', 
    'jrIgwLeOaGNpYHvV8zvIHPH1Z3eM4Zw5MSLS4STKBRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)