INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dbbd90dfb404dc5a616974b0f865e374e54c29cc6942a24aef1fb42c0c40f98', 
    'dNB8dKAsGKzU81gcs//wHHp0GyWZc8pqQpxyZqqkB6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)