UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JQqp6fWLAXIT/PrYyvRE2oC3cAKZCBRhn9cN9kUk5Q=' 
WHERE 
  key_id = '70499586f2922b2f8ec0d83d55d41ad850c800a1a03f926ec1907471db1d45c3' 
  AND (
    token = '4JQqp6fWLAXIT/PrYyvRE2oC3cAKZCBRhn9cN9kUk5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )