UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/VNFL0zW0l/Brt6p+EiXA4QxdoknGazX+Ktf1KD7ts=' 
WHERE 
  key_id = '330595089032d5c1e9f610b00270bdb9a450aaa17e57b12828842bbee26eb68f' 
  AND (
    token = 'H/VNFL0zW0l/Brt6p+EiXA4QxdoknGazX+Ktf1KD7ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )