UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KeV6GT5DlMjZfftt3ThEVYVGnKXER9Wbix17wE6uzkU=' 
WHERE 
  key_id = 'fc9c19838309dff43ea4f96b8377f56040b0d7e37e9a85adf90367469013f01f' 
  AND (
    token = 'KeV6GT5DlMjZfftt3ThEVYVGnKXER9Wbix17wE6uzkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )