INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376ec641dafd0f3925c4ba888590da089f9a3b6be89b95c7262ef482301c914e', 
    'O5WjCdfWOzL464U2ikhhkDJSvIBYQjNNYSeAvvfE0Q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)