INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76fd3568fc1a67b2015dd851724ba16183fc4055b1f417c15c6ace6ba897b934', 
    'tOV1caTwqkGz14izNQaWLXOziV2VTnQadqb+ukdKqAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)