UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zpTtWIV1qqCzqUpC8PEGX/gJccoQ1FXu8SRtYotBC1Y=' 
WHERE 
  key_id = '9e9b1a1284a329d5623acbcfb6e234ea9efba1469ab7371f3fe3864896da1792' 
  AND (
    token = 'zpTtWIV1qqCzqUpC8PEGX/gJccoQ1FXu8SRtYotBC1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )