INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '188ddea5be636595be2abb5f73164f5a23df40d43d192a47d6c07a27f5cfef49', 
    'D96ySpKq6GmVx7Sbj0cMe26b265wn7F2qurggG2zmeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)