UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oykQQHjFQX1umk3Eh0sN/mE6OsrQyuT8bWwKUwK8yZk=' 
WHERE 
  key_id = '5db5fb7d5095c64075fa5fb865e773c3714f88966871bce9fb1f85fb9c847b09' 
  AND (
    token = 'oykQQHjFQX1umk3Eh0sN/mE6OsrQyuT8bWwKUwK8yZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )