INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9676d62faaa92938f35a07d6243ea6c083b6e3b56336c1d18d7ac26f70b5b99', 
    'fe+AiWvSqw8cIbLR9WEU5rBv3qAY6QHeKHI5YgFhNQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)