INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '856f7a9c19e8ea49041f468b61be9b4b1996bd40c865bcbed273bec47c15bcae', 
    'X/fVj1n2EwlL7Bcvb3SUn6ZsNLPxY63ak4MNn168mrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)