UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJZWw6ReHBPDNSTKoqWUp+46uYx3np/zaXyp9pptbLA=' 
WHERE 
  key_id = '48221995b361ad1b160e3992d14d003fa11dcd9212f7fe262547f7ef6d0be92e' 
  AND (
    token = 'TJZWw6ReHBPDNSTKoqWUp+46uYx3np/zaXyp9pptbLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )