UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6E2YxClwhFBn+rTmdIdBV2l/iqnR81LMHAQqmvxtMRg=' 
WHERE 
  key_id = '36f3d2834a16100ca96157e3a38c4bb55955e5caf8e2345680c536a3854f4b05' 
  AND (
    token = '6E2YxClwhFBn+rTmdIdBV2l/iqnR81LMHAQqmvxtMRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )