INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f499b274ac8d7fc0018a7185d6baa91c35b6f673fa8183daf860c7bb4da6295', 
    'qn0jbfgGDBDFaHzj5O5i+RjMXPiUzRznKI6OgFzIeX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)