INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8743eaed1fbff96d2454de19fce42b695f82eadfcb69f1e7824c2b284de94d1', 
    'IxwGlp7BJXfenp0sL5P8XB87spyZb4IsszFgP7Fzqy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)