INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ec3d76b22ec68c2bc684cee88ea615adb198f8d704097422748c878c47acb4a', 
    'NLxIYmCoN9LrP5vYIlJN9U0KmN0S8ZLQPmoXq3m9iVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)