INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c39de5a67c7761aa83f7cd1bb0fa1e6f4e0d9d06540e72edd29f829c7b2d7447', 
    'PFyLhFpyGAzJ92cJOF5lIIG3FwHZSYK2hzXUr9afAQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)