UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tug97oMJVblt+cWoSHivnYrtZBgLGqVq0ThCgGkmNdA=' 
WHERE 
  key_id = 'ce603ff269562d0d653740604304d231e0a252724493d6011aece25628831f6e' 
  AND (
    token = 'Tug97oMJVblt+cWoSHivnYrtZBgLGqVq0ThCgGkmNdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )