UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXuGnxVVMvxdbFjD0n+evKWvoo3bPcjIEZjG+68yHe4=' 
WHERE 
  key_id = '92e4bbadbe4fdccb5e0188abe0308d8b580b9f6711254f2af3521d14ee56d975' 
  AND (
    token = 'VXuGnxVVMvxdbFjD0n+evKWvoo3bPcjIEZjG+68yHe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )