INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5282e0ee9d91147364643ad68fdb15ca79f7866444fe0147dcf502da2d85cd9b', 
    'nkU1bCOaAIgp8wkhM0Rbd/eeFnIHgJRe1qKNjHfQdEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)