INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ea5535f93d51949eefa6ae7b407b4d893515663d6593f8bdfbae574cfc12246', 
    'T/M9C1E0y3HxJErWknasNnc302xSZaVfVl28bdmkDLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)