INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24f4cf745648b6e935911367f4a387705a349349d26b25517fa371ccc5e4147b', 
    'EaC0ELJFFfy7aiZUNf+rQXpTZVhVhglFsHYcebUR1Jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)