INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37c00e669f561ce631121f912d33b0972260f0af13c7eaefe9d1e1bd48a0560a', 
    'KfuEo+37N6Zo6r1BUFhpdNlHniyXtsNxO7JAJGW/1xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)