UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zSF6XwRLiZOAItPKZqk9mZAWIjj0PRJQ2VM9RQuD9Q=' 
WHERE 
  key_id = '5336c5ef83d28258f16740a5028f3a669322f99c4b8e318c632d6132b722c324' 
  AND (
    token = '+zSF6XwRLiZOAItPKZqk9mZAWIjj0PRJQ2VM9RQuD9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036