INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a54bdf8b3a84fb5fa410ef9015890ac26c22c81b18be35138bdb3771f19fcc8', 
    'OQyVjOw+wv4Rp9OVhzlzinrXyse68kEzn380HAWbSn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)