INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91118b1ae51ec5ed21d85abce106cc7b4863f05da74768684d950ab52d71f97f', 
    'DpDMXxCzOJfHt3YaEfEtgrLlOUa5R6Hp0OuvsjXn02Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)