UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '18PekGjG0G/s8wJIu2c/UPhc10dN1Gn+5YPW7QiFdGg=' 
WHERE 
  key_id = '034ee4a36e5f3f42a27ad2b5a48f70c29f880b4b343c1b23a01e8cbff0ca45b6' 
  AND (
    token = '18PekGjG0G/s8wJIu2c/UPhc10dN1Gn+5YPW7QiFdGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )