INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91996378e93caacc970bcdd1e5b721c3e138f7222e748ff3ab5d5f6db88e4796', 
    'xZ4oNOiTjxm8upcS6KziZUaXC3eWtCoyo6SLxPC/9q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)