UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eOTuUwsIyODURSnVUZhe/CpnkQhTj0D9sv2wIdlJ25Y=' 
WHERE 
  key_id = 'fa7c60fd201e479448d7f48841681a314b412f15d8f29d631d11c29ad499e21b' 
  AND (
    token = 'eOTuUwsIyODURSnVUZhe/CpnkQhTj0D9sv2wIdlJ25Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )