UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rH/OFiZLfI+4InawsULfXD9DpRBT1dG5Vk9iPs3XhGQ=' 
WHERE 
  key_id = '1c0a58b31387b41208076f85eea052a6dd75d6f53898295e3edf4ea9b3a62c5b' 
  AND (
    token = 'rH/OFiZLfI+4InawsULfXD9DpRBT1dG5Vk9iPs3XhGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )