INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6435206dfa9154d92bdfde0ce1479249d5b09573bc2b67aa23cdd240b7cef7c', 
    'eRib1uf4XUQTEwlUyK40yhNwteLdiA8pPAt/FuFQDTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)