INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'babac8b494ba89e6c6c393b2d11d61953d765386b7b75b7e16a644b39b2ff5d5', 
    '5WDlUd3n1CyxSlLBk8cnmFRp3A2bxFYB5LSw1fErnfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)