UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5eTLqFy60SNv64oY2I5ZwKjL8j9bA+MVFL6CE+gzDdU=' 
WHERE 
  key_id = '32147934a2252b200426e3ecf5245862c925509dedf1905d3499765887af0940' 
  AND (
    token = '5eTLqFy60SNv64oY2I5ZwKjL8j9bA+MVFL6CE+gzDdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )