INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5c2caaa9cb7e88de9ea301c38fc5ac523f4f0f4087803e749b4388ebb287e40', 
    'LQwZLZ1k8xBI2WyyXCf8wmFwDeMdDvNmoso0tBb3pPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)