INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b16ede39561b47559ad89524def00886b331b34054f5e052c9bd8f1b9ea17ac', 
    '1X7rrYj9/TMSUwveoaSBWpHXky+ES60KaD6se7d9EJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)