INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c8b337249642b79bec48155fc217c3819f30fa18338042e05f7854bd039eab2', 
    'HOkazcDu5JVWV03vVgBNxG3gdU4l0VvHG2jnNq3gCtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)