INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50dea8105e491de8806ce27647e3aa5b30ae4aadd9554e0d92990eb30acdebcf', 
    'WiM+fzYDPMuclyK3sWY0b/Kw6HUyZ8eBuhNuM037yN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)