INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b20eacc61ec74a0884bffb18b41088addfbca8f6e3294d9a2409221ed014978', 
    'EB5aGEDzrY1sGSWwj84dLSZT69XDDsJ9DeTKuUUzbdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)