UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fJlkkOaQTwp0fFCcljkunA1ooa4S7Sebori2+aohyew=' 
WHERE 
  key_id = 'ae245bd5aca6aad92b584d1acaa808590059dbb73cf0400c13cdc9cc12038144' 
  AND (
    token = 'fJlkkOaQTwp0fFCcljkunA1ooa4S7Sebori2+aohyew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )