UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXYme8K9lBtbohDow3smkdUvYHxwDr419PyFxdMv7J0=' 
WHERE 
  key_id = '3145d43a75df42333504ced93f1a23e9ad44e8e4d542c444e8b6f746be2c5e8b' 
  AND (
    token = 'PXYme8K9lBtbohDow3smkdUvYHxwDr419PyFxdMv7J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )