INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b4f91549950f1744dfaecc90b462a765cfafc5f6abc2246c6ed6ed56f5c27e4', 
    '4BWW8bZeUCyYmjJ2XHVMTTBq3tMWEIdFxp8/Vk41syc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)