UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0YcnqjfPZglY0dKiXMJTAbNdp1SV4IWKVyEYwmAdaE=' 
WHERE 
  key_id = '0d298f79210aba7d6db8cbcab3a4784b994ed5f90136c67922590494140a674a' 
  AND (
    token = 'Z0YcnqjfPZglY0dKiXMJTAbNdp1SV4IWKVyEYwmAdaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )