INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a50d62e2241fe6c187c8c70ba8ed08b50713981176276c2c54c27a90ab90c33', 
    'j1Q0jUQLkwkfm1qRyxkWHUu3fwbl/jIVqFiGKy12xhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)