UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1VV+HkZX9MP56mQ7lkWxjljywbrWEt6oJAeklZu1Rag=' 
WHERE 
  key_id = '5d18836313783743111032adfb6057fbb1aa5c59983243df5808cdfe53fb6c44' 
  AND (
    token = '1VV+HkZX9MP56mQ7lkWxjljywbrWEt6oJAeklZu1Rag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )