UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdkk7Mj7M9wY72xjxz/ih7UOlwrlV0Dhz3orFtezyaw=' 
WHERE 
  key_id = 'fc96d61fb1c91df4af8e3ad8b34b3affb121f9f4b8246c9ac855b0fa907752bb' 
  AND (
    token = 'mdkk7Mj7M9wY72xjxz/ih7UOlwrlV0Dhz3orFtezyaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )