INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949576b95c9e4356ffcdc0857b602a95fb959e1fc954c4ba8352674a4c2c5cb8', 
    'CB2IqqqHnYi71L7AmnEgSYrYgJTC/p9y9u9TQh/MaBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)