INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fda39acec4cefbeb50918631b67cfdaf179127d2366d84004d89a43a2683f6cc', 
    'A6pZuCj8hvgd1ImKug99gAiv1dT4edAihDtu0f/Pevo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)