UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zv1XsEZ7FQ3igE/kHHGZRmBbY10CDrzVjsrgB2Y7YQ4=' 
WHERE 
  key_id = 'd8ba308ad7c13c28f96bc3ea5dd76474a85a6ad6516eec6b8ff4187c2162927b' 
  AND (
    token = 'zv1XsEZ7FQ3igE/kHHGZRmBbY10CDrzVjsrgB2Y7YQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )