INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7de4e3b27b789c26c7908ceb5336a7fd1503ae7afcf13dbf3e01d3aa622bf1bf', 
    'UJ9x6TI5KZ7RGRJsx3OSlbldpI7IUDTGpoTkwvphsYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)