INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78345932c2c74c147c1d27adfdcbbdf49216b579a4cb30e0bbac449f75e66d46', 
    'cmbvJbsuCQt6eT2v+nqDz5eZtBUSn8RJolQ5sKSo3VA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)