INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd393c860001b330f9ea6db7727ef7f26c616237de0a5d402147bad99ad27664a', 
    'tBEdqC2LzecDu6nzLN35TT8O7ezLaIS+7jkt5wv97yM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)