INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '776e115de16782a9b2f1c35261251e4f20de17b80b4de15c573fa766e08f764f', 
    'AJxxp6ZLBnNXjPUenNJ5YoD0/+8nF3yAuB25zmeyglI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)