INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b60f27fbcd2e92d9e145106a81d1ce54d57f7ee61cc6e10126d7799bdbda7b2b', 
    'iseDsKqA3MaBioUl4Dft5TvUaxRSeA//tqm4TZu3hKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)