UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLpdHeVWojBdEGQBdIh/dAO1YP6xA67dr6r4cakTZgU=' 
WHERE 
  key_id = '7cf6de63a9e8b3576f020b6cd530dd4bede677cda9041b58e13e447fd23c4ff8' 
  AND (
    token = 'bLpdHeVWojBdEGQBdIh/dAO1YP6xA67dr6r4cakTZgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )