UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jz+7lsO0BmNIw/giw5qLoZBA/RBPtqX0XLzE3KlQHcc=' 
WHERE 
  key_id = '95f7c22581c1e46c2e653eab4cf2476dd3c52057671a38ba9b3cf0c9d9d4b78a' 
  AND (
    token = 'Jz+7lsO0BmNIw/giw5qLoZBA/RBPtqX0XLzE3KlQHcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )