UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMkuxUyj7kpP30SGa+WIL6Hnmxs9fOCcATdsV3++QMo=' 
WHERE 
  key_id = 'c3ebffd5f0acd0550d5d018103d0a6846b5d0ee34ca0c2e550dee40cd8eb1d61' 
  AND (
    token = 'OMkuxUyj7kpP30SGa+WIL6Hnmxs9fOCcATdsV3++QMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )