INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37c8be3e29a500c29f1ab26cb60b45ebc29f52421243919ee22eb5b936490a1e', 
    'l4ouI9awa9/w0XYGxbOldWIJ0jvQ39Ny1382FMJpnQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)