INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bd43f93ea1db221cd188d53915fd77080bad6d5f1712a27557feb6ef006c6f5', 
    '7H7daicLVN1MvOKtkUXl2E0bUJXgcHn+pakEVhPot0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)