INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '569da21c44b8a27ce6d89a96aa11777aa6af57bf544572fcfa80ef0f823f0fe9', 
    'LXZfnqdrefltqMQxrIE6KamWy0QrfQoXuQy2b+ktzno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)