INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f408b7aafe3511542148d61caae6074439eb722d255034daaeed1c610a8f2e6c', 
    '0LqL8IUI2/96PQFPmizcrzECUPO7bjX0tY8vi+o+rUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )