UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V/UUtd7asDwmrt5B1+lCrxSZwbyYnVBomfCZkS7SwXA=' 
WHERE 
  key_id = '241c49753fa9e13e9593d8499b279f0e4f36b81a19001a628d20dd438eb48a30' 
  AND (
    token = 'V/UUtd7asDwmrt5B1+lCrxSZwbyYnVBomfCZkS7SwXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )