INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dbc5b1eaf5ca55581203336dc112d0945973621fc86c79c3322f747539ac372', 
    'p83i2PR8HFGDTOkkbauEfHByGPzWX9IBeeUQea11AJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)