UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3iQIJqxlx+K868jNAFdsQBY86qsOINL8JeTneH2zFo=' 
WHERE 
  key_id = '2a65ab981a012861b1ead9ba08b3caee56edbd7227499205dc1c4933edad80c2' 
  AND (
    token = 'c3iQIJqxlx+K868jNAFdsQBY86qsOINL8JeTneH2zFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )