UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uNOg2NdencdyV4GmjCcWPFrAcn8BPZEBzJmcvlOB6v0=' 
WHERE 
  key_id = 'e3bbf9746d799c1dc9aa9a3fde75684c43209d7eb435dd8db8dc53538292b250' 
  AND (
    token = 'uNOg2NdencdyV4GmjCcWPFrAcn8BPZEBzJmcvlOB6v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )