INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe8edd838038cb59c799297235e38bb060c0746478ee9f7431ee27f4c2f703f8', 
    'LgkjUELBIBJP5FyvUBR63SjEiFpsJjCZZG7pk3T5SO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)