UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46FqGVwpBdtEdi8rd6tn+wW288zF0vflfJzdh5kz98w=' 
WHERE 
  key_id = '5237288d28303d4a5952725ea50c89bc96e0beebdeca8169c43ca1c23cc72b7f' 
  AND (
    token = '46FqGVwpBdtEdi8rd6tn+wW288zF0vflfJzdh5kz98w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )