INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1685bbb5efcc193b02e73455461a9d20264f99a155e7df357048519e5095fb92', 
    'TTMzZ908bs0FneagJY6JN8+5wnK8Q+YwofWfrGC2IQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)