INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6990de66977e45cb6270f0ab39215066620f5b9d11e2725df5c697dea32ac15', 
    'GILZ3VKPK29Olm/jRWwlVfo6kxs4pQYXlInotWf2HKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)