UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kux65N/lrkJzAvmIL9IOw6JYOa+HN280SJQKGFf60DM=' 
WHERE 
  key_id = '9420cfbd2e19d3a659146a6741f25960fd63dc839b7b052c9f98e938e7b66ad2' 
  AND (
    token = 'kux65N/lrkJzAvmIL9IOw6JYOa+HN280SJQKGFf60DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )