UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjTEixULg6RMsbMuvLIGnOKvM2Xltro7sysSR2tVbgs=' 
WHERE 
  key_id = 'f56d0d41eda03b14cace8ccdd40e6c87869a6991943e7c247f144359f0314e81' 
  AND (
    token = 'QjTEixULg6RMsbMuvLIGnOKvM2Xltro7sysSR2tVbgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )