INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '969028fab5822c91c27e191af366157fb3c60f258a8fa81a575e46b41b16309a', 
    'KJAAQBLl2SN7Pe95i+RrxfyMro2dH6eKzDAwW04wx8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)