INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c042054515ee9f4f9dc4b7eca2f8d8035e6af6ae97bab418d866967fc236eb1', 
    '37ZtaCAbtVMMeSgSMekx+Y3A8D70m7Ack06+XkUJknw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)