UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9C0ukPC8fPdbBjWZ1xuWQtZblONdXCY9U0IWm7GHU5Q=' 
WHERE 
  key_id = 'a16488fc511842d93a36bff5d5a08ee05b2bc34a85a8a94276433eaf816bb1f8' 
  AND (
    token = '9C0ukPC8fPdbBjWZ1xuWQtZblONdXCY9U0IWm7GHU5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )