INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c6d26dd841f1ac0d67beef63972d6df4827cdc15819d4c0037e511423178e19', 
    'Z6Nr+JATGHT3HdZQFT4ujdOqGAFHULQ7XLITi/sWkx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)