UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WoWtzZKyAKjdVxiVXtSmf20rVbHX8TLGWvhKjwlBLJY=' 
WHERE 
  key_id = '9f84dde2c98565c00fd6a4359feef230f0e261b9af7699ac17a17fb9aa6aed05' 
  AND (
    token = 'WoWtzZKyAKjdVxiVXtSmf20rVbHX8TLGWvhKjwlBLJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )