UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6Hmpc0Y9Nnwh2rmowfzLWOX5/2wMgBvc6ZL6RecQ1g=' 
WHERE 
  key_id = 'ed34219a9deee146dcf6f050c91d28954c63fc2bec8b125a7be3211792037289' 
  AND (
    token = 'N6Hmpc0Y9Nnwh2rmowfzLWOX5/2wMgBvc6ZL6RecQ1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )