INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b93523b4675f5d612d95bdc06d245c388bff09970cf04dcba31c97e0a26b79e', 
    'xK8wWwAd577K3LQqQKhTYudYabyojI7vl+qg8x5If4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)