INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b6de42fbf6517142a4d3d3a622cb7cf8ec78826df64fa71acdefda6ecae52b', 
    'nU/IrRAWa6fGtGpKxTcwOHkwOWe1OhdXiQmaRi07Mww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)