UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DdLdrlKshcuoJEzx4zmSXst0YbARQErAyh+xWei8PVE=' 
WHERE 
  key_id = 'e1f6e002e549914b3242410d8dc0fd49fbeec091cef438a53726e17a0c11446a' 
  AND (
    token = 'DdLdrlKshcuoJEzx4zmSXst0YbARQErAyh+xWei8PVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )