INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f08f83edd1fe43f124b9916d949480412e519a3e0d51151f3fa63c4f06e7614', 
    'I8R8vrCFbOWdfoM/Z9HuwcIY8f812X1CMTD6ufZiTmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)