INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874795160bd7802dcacbad6323e39d81b8111826c5f1f5a982d46b5f3f786143', 
    'oUi3ZBYo+9vzYfZDSmihvE0MJoPQxNVjio2H9gO0tvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)