INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a19eeb8888c4638d6ea428abbd040fed84d51d1e05b56e5de933bdfe1e27a92', 
    'jIPIiQWiKzDeZ+milysB3vjcFvbD1xPg/RobF+TjhWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)