UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GPbg6XKF3UNuQB6rYDxG0Z3WKJw3sQ0w2lYrU7occ0=' 
WHERE 
  key_id = '118ecb40d8d72c7194cae5c65ce8cb1757ed2de666737ca292c06d2a6dd6f754' 
  AND (
    token = '/GPbg6XKF3UNuQB6rYDxG0Z3WKJw3sQ0w2lYrU7occ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )