INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '232d950a64c7db3e11909118c898f1bbee568d126fe1dac4504fe987bf786977', 
    'w6HD4I39HedpBj/8LAbNBXjAJtf9t0AVns3LVKxXuJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)