INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '023318cced454d1a955d2cb4029995b092dc9f017557f50d8ca0fb0f66d83c3d', 
    'MUQTUCTjbqrFH3gIwrMx3q3Y7h3PIlqOXcvWKRK2ewU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)