INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7aaa6db8c200c67de27fd5d6a010552777766f14b1f64eb22365d5f303e72f34', 
    'KoX/D2PrwEugRKzsxr8lsT6NdZI8LWXi0hQ7lOLW5uE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)