UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A82i81esMGmhYjON11tkvbE9Onm9u7s8MiULBmAh0Ak=' 
WHERE 
  key_id = '5127a8fa4f997b3d2f5edac8c6b376a0f20d8b4555c03b87b837cc32a2c9141d' 
  AND (
    token = 'A82i81esMGmhYjON11tkvbE9Onm9u7s8MiULBmAh0Ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )