INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fcb5193f37ea9cd4129deba0f5f85e5c7eaed9f66149688fca5452ed8886125', 
    '//qAwVKTyxJrGYbZzivQBduba6fUm0N9jgy6+JQGvGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)