UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LxJ4FuHch4ite7xEoUi6rGnFJX7SFasT400lV6NH5/0=' 
WHERE 
  key_id = 'b98ac6fd707923b02bfdb50c25b7850db9717939c7685bd9f7aa2e7de953f04d' 
  AND (
    token = 'LxJ4FuHch4ite7xEoUi6rGnFJX7SFasT400lV6NH5/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )