INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fc181cf137bbbb9a0c1dd278a40c4b3fbff34244cfbf517b7c6b4387bbb142a', 
    'SiwXwXhUZeTa3TC6aIqeFLDdThdakgN8tvSjzzWmkuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)