INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1839307587621a95d7b407b6790b5c45ed5d4ef8bc9759c37f354b8a08cd6d1', 
    '8h8h57d4278+xqFBZxl6TZSXAuHsxplXFa4x8s8xyj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)