INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '873042e99ba51df2b31dce973ae2fed7f4b6e8d85a8da210e136f486a91a8aea', 
    'tWd6nsIGFbMf1CBhMcn8aUk5tIRn0GESN4TUBT+ROfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)