INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ac9c63428813d8b4108b4d199e9ea123626e539d38b4d754e98ad1bd95017f1', 
    'gC6DUxpXnnItPLNVYwUH3xypAIaeqMEh9Jhmb9UuulM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)