UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GzNVhZHVRyc3ueDomdOKVkSazst0qGDDNVbVD5yFP+I=' 
WHERE 
  key_id = '04963ea22d64c127a525964777578ca5cddbfb7a6c49aff9b0e193cff3dd2101' 
  AND (
    token = 'GzNVhZHVRyc3ueDomdOKVkSazst0qGDDNVbVD5yFP+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )