INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab28f1e64f206ef0726575097737f404d84a383a239f9986a3fa494ef735f74c', 
    'azqse95MWjRwDeLlLjHBdGGLqRh1IeETn/aVTw0HuJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)