UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xR4uZZz/nTZU/86aVy9utPdq/Z8Z06AAiZ/mjRF3soE=' 
WHERE 
  key_id = '0413af3904c3872c4ec85ff0945b6efdb207d2d06317af9230452f9b2025ead2' 
  AND (
    token = 'xR4uZZz/nTZU/86aVy9utPdq/Z8Z06AAiZ/mjRF3soE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )