UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fkDIp17iVkUpgbVLdQBnSzEzZYG34myX5C1RjUDm4lo=' 
WHERE 
  key_id = '1a419e9267e278cdfd9c55c4f380a2b14640cdc588d496782f7fff1ca95ee76e' 
  AND (
    token = 'fkDIp17iVkUpgbVLdQBnSzEzZYG34myX5C1RjUDm4lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )