UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKOP9DOBzN1Mg6tvwRFVrcF+KVsnW4CbFIqaUyjGkAg=' 
WHERE 
  key_id = '524e79081b4f4e90c392715d45ea2322aebae0459c8c463289ce472e98e98b71' 
  AND (
    token = 'LKOP9DOBzN1Mg6tvwRFVrcF+KVsnW4CbFIqaUyjGkAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )