INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d203f078ca6cf1144db094302be58ad41dff642a579249eebe01024f650481b', 
    'jNzP0jKRiIdMGl5St9XTaBBOKNEmfXT8h5MT1UCO9Kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)