UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ha9BGht8LF4NLrstGP91F6A7ETrZL1KpPVGNUUkn/Rc=' 
WHERE 
  key_id = 'e7d4d334fe51188353417b152ee9ba5a39b095bc35d4cb0893258d3579dd4ac5' 
  AND (
    token = 'Ha9BGht8LF4NLrstGP91F6A7ETrZL1KpPVGNUUkn/Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )