INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '309fe6adf19fcd5bd40ba4b02e30c62d4df27f253dadc3b2f74daee15cc7efbe', 
    'Gp4cadnAReWCJFylzjCBppuFT8avXaMYazmlfUsqY2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)