INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '993c294a1b3b4de658f62ac64e16556911a797588e00f28af52b2abaf3f2199e', 
    'emFJ/PHCRKX/mw0P1VPaNqG6xZkzMkBh7tJ/89XXdTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )