INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5217512c0406b06e8faec783d7ed68b7adb5a6ffb6dd6311d974bc0f1f8a6847', 
    'UvnIOCb/J729qQXzeu+c/9a9AZV6QTXjHUt7jbU7Rw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)