INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a69456e990ddf4674661f68fe816084abefdd54d9aff8c945e75d54d49c381f1', 
    '2OzM6jduj6Sjz09LMkOIJfpFllWWXwVb4Z5760DIHNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)