INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cbe3f4d748ee72149c4722d5c06ee09cafc6a19e197e4c716c7efe08253ce9c', 
    'Zrv1bVMkqqDvITUjuq/0hPNPMgaT/agBlm/s7DTFkU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )