INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d7d1bceecf8011d951b7f94fcdc3669b7a7ed8986a480c133a513aca959c1af', 
    'Rhix2gcfnFqZ/DrzYbiVeYhNOiLendIhXpvrOYYxYSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)