INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6e3018e17224ab08a1e7ed6060975060d771c1adfaa2553dc0b5fbeaa5f02ff', 
    'tFRODBZiaoAQlJpt9sr1RIvLQtFsAQS/Aq0C1ByZK/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)