INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc304e7c37d92f7f3066dcdaa60b41968935ba3282d2d1a1595f1236a3ee9bd3', 
    'lkZtiUD9g93F9AB70r5MYCrDAwQhm73oXRs6fAeXVSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)