INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35b0f56d7733707d2e18be130a15dafb755d1ee9f3baff0803105b299ebe18a2', 
    'jQtbTZjp9//3QpeFLjR7hFpsoS29Y/ug2zj7hS5MoiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)