INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ff15f9aaff7897cbb7a4a7697a7193b5b0d64c66eeaecea7e69f0f9e809b07b', 
    't152KgSB9sxgy4PAUfYRbyRuXMWTeTQL8sZw7eWt0uY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)