INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '689bfc8828939b693a931862fd36fce575914f0fa584a53645ced3b0f0a6140f', 
    'i6FewJ+ZFa2KMKgNEQe6n+OfKC8GcVJvYhsqYafV7hI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)