UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4igVNJ8kXdf42XKyn+95VkX0YjqWVc9P4sevyEfF1lI=' 
WHERE 
  key_id = '9c3b103516b932fbcbcf9fcd3fe192120283a8bceec3ad4f563a1126fcf67f5b' 
  AND (
    token = '4igVNJ8kXdf42XKyn+95VkX0YjqWVc9P4sevyEfF1lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )