INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd6057d11a05751830023d6cff109f20e5dd217db4b2986a61eafb61c7c58143', 
    'lo6hZv750vSJFpTMD1cQ3jcBJwI8++deUqjSxW0li+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)