UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MG71ONSVB8wSWwuBZwxE1tOOrw8d0jhb6TkJ0etKgyU=' 
WHERE 
  key_id = 'da857f95fdd7f9f2db697e5b76552bcaa3e3e3dcffe320a386ba1bd6b2cdfcc9' 
  AND (
    token = 'MG71ONSVB8wSWwuBZwxE1tOOrw8d0jhb6TkJ0etKgyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )