INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2673ccd474268fa9bfdfc5512895cdfc72c00c5fe9c93f46f463300611d1a1e', 
    'v7RjUc/hUxG42/3olsfOZN906AXdPIv9MYkWtXTDOJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)