UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wtWBMoTMWeQLI3YCpRpEni+9FMpo+pcp6S6e1W7G2uI=' 
WHERE 
  key_id = '03c621d310dcd9a2f9d33b672c3636d915a2169a700cb86989db36edb98d3371' 
  AND (
    token = 'wtWBMoTMWeQLI3YCpRpEni+9FMpo+pcp6S6e1W7G2uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )