UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdjSiLGHRgMByxnpU/UtKnQeIQh9Qmkh2s/1MwVaY/I=' 
WHERE 
  key_id = '00ef2ea78ea2d6316aaa824cde2e7ee68bef999fc56e1c38af9ce0e08b2e5456' 
  AND (
    token = 'UdjSiLGHRgMByxnpU/UtKnQeIQh9Qmkh2s/1MwVaY/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )