INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a4331c0ea5d20fff5eba186a2975e98b477ffd5b8c545122bef5bf58bf6bc8b', 
    'ulnGku0hswOLgM8PTYNREY1QhIe/UVhJSyKr/e9zAM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)