INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac557fd444478a334368065df98c1e1274f28614b5a56ac9c6a002c67e313bc0', 
    '/bRNXAQUzbV6gQ0qR2FN7VClN/Z6qIz6Bvhqll0vaqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)