UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vn9lWv6UceP073djKrHuEu+11ahlVDM/+/EWG+0W2z8=' 
WHERE 
  key_id = '0a897aedfb5003a000a51a42ab40eb507e2b183c12f82f882ee5851868323fb7' 
  AND (
    token = 'Vn9lWv6UceP073djKrHuEu+11ahlVDM/+/EWG+0W2z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )