UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MnsKynH6tMYPI1fhppgqWOTdn16S8UpLB/v0XZsIu7A=' 
WHERE 
  key_id = 'bf69b6ced9025e061785970265769e5f1b0bd1bcc80e4e56bd594706fe56e4a4' 
  AND (
    token = 'MnsKynH6tMYPI1fhppgqWOTdn16S8UpLB/v0XZsIu7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )