INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '977b4466f0584755d5dab9c4f3ff6ff5e700bab63725d7d0fbbaef03e62594bd', 
    'HlkDBdYnV2oFIKUFXcSgCbrbGMui43ct8ZhH1M+yilk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)