UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EyKhch0eGMLrLhLJP9e4RnaCpxU+xknMZNAr7m/7h8I=' 
WHERE 
  key_id = '799e8ab050d8963a11b5497a3b4413cb83986ae3996197befb851ca7a229a065' 
  AND (
    token = 'EyKhch0eGMLrLhLJP9e4RnaCpxU+xknMZNAr7m/7h8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )