UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjbD//GI6GGrJ6sb99ONOHiLaSd8cR6Ylq8NvYInYkg=' 
WHERE 
  key_id = 'ca02478a3011ae61fab8b18cfbc9ed98efe0768949f0a8e2e984ae75272b7096' 
  AND (
    token = 'OjbD//GI6GGrJ6sb99ONOHiLaSd8cR6Ylq8NvYInYkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )