INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46eebbd424a1e99e12c510cac6be22fa767943d6dff286845115d6b2ff7f8a1d', 
    'nXgaZ6MPP7Do+ijdWY0PL8eXirQjB7ow/3KtN13FA2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)