INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0391f11412c069e39a26825cfcb163344dd69c550f1c0acd8cddb1075fbd64a5', 
    '/8bPD7I08dLwqfGdfKU6rEgfyItbA5a99LkHvw6U3cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)