UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/ZQu7oaToj/X2U5rUM0P3gR5fegbsjOepIIMPWUrEM=' 
WHERE 
  key_id = '2e383bbd1271388520a946de7bcb61ce0b1936ef3c4b2ca01b6a8b8af9d62aae' 
  AND (
    token = 'z/ZQu7oaToj/X2U5rUM0P3gR5fegbsjOepIIMPWUrEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )