INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0305d8a6111c5eb27e6f55e6c086f1be93355393e145e5b54db1177dce4e9901', 
    '/ZKi8L+kQOYJ8d8BIsy7pUXChDsUzpYvRrsNcAmm8do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)