UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YF4LV0pauhHpgVQM9gDEoNk+LRxE/l7v47TQcPi4F0g=' 
WHERE 
  key_id = 'd471c5a665246fca11429ce911ea0774111ce102e1a8ed6a649308cfee2a905e' 
  AND (
    token = 'YF4LV0pauhHpgVQM9gDEoNk+LRxE/l7v47TQcPi4F0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )