INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '806835a0d5f046deab8284c8446a3179cf4fc02c8d59028b6c82605e19981c4f', 
    'C5utptEa3H4MWtD+q6dL4HRL438nwJttMgmRx/lJSys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)