INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7240d9c0d53ea0b48b24db617af7deee7ca8fdc8d1852fdd6c49f7bebe122443', 
    'wjJtBGZ1jUJExY6PR8jrz+HNFndPmshNQavEMKv/FZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)