UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '22ERY3dfeLeyC0YzO9U+s0b1RBDWGuSpQtFZzyIxCoE=' 
WHERE 
  key_id = 'aa5f21ef86361b44a69a7b9138249a340d5634e957cc18011299e23f96b402e9' 
  AND (
    token = '22ERY3dfeLeyC0YzO9U+s0b1RBDWGuSpQtFZzyIxCoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )