INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a24a04942608d29e09f44db3d5d2d82234f10bbf9e802aea62812735e78cd86', 
    'aRlsMvJIZYtGpCXv5qHl8FY8sqRST+IuWPEoOKU0dOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)