INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1859aac8de06727c70da8e4ef7b6a21b1f2b4483b54b3c480344f194ea649ac4', 
    'Fq7nTTuwTBmUkM+vlSkHPxr5DjoiWgbVSwafp/WNvjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)