INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a71f1700cc2656148e7d726de4b6be2de74447401f070e67782ce070e1e2f1f1', 
    '2iubB4FCMW06xN3/SLRAGJySnKcQ3QvBjP/5jhJjhuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)