INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0821f7078ebd9a6faf3e2e58a9731b1097d9c4a058b8879c8f53515f3750e61', 
    'ZXqWnMs+YgV7V4q6ib4cJBwFEKDUJtXD9gLLHa9Wzw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)