UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fzR0PbD87XKRvrM+CxyAjywIm++/Ij5C2uqtrlz8no=' 
WHERE 
  key_id = 'b5ca5bd3a0fe82455c84413d1160b68aabca8b4ef509b1c494a55371da3a603f' 
  AND (
    token = '2fzR0PbD87XKRvrM+CxyAjywIm++/Ij5C2uqtrlz8no=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )