INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af4c20394ff15d931fe0cb697bc9cb793a650efafb980e894f7b50a0755371f1', 
    'JUcuRcW60lK05SY2DGPTWg8PrGTX9YRiDEBcbXmhnmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)