UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzVmgAD2CJKce7OqQALs01FDyQrB9L6Kp5lM1A9ilOw=' 
WHERE 
  key_id = '2d4c489914514a0782f10e35ccf318401d29d1405b8df767a38517e705ae1f45' 
  AND (
    token = 'gzVmgAD2CJKce7OqQALs01FDyQrB9L6Kp5lM1A9ilOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )