INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2856da6b41b770de24331a2f8bf52b99eb320906e58ce871ad51f63066d680f8', 
    '6FyIQe3A52W5hMa7jP01wuIsVWvJsKfNe+ltdzvSRNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)