UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yP84h2iXZ+mfXRNX3vU+qv2WqQ1WFKJubFSJtSOTteo=' 
WHERE 
  key_id = 'ff0175f692aaa74484bbd228a3c3c71f0d5b27d55bb5511a6d94ffb86c01f3b9' 
  AND (
    token = 'yP84h2iXZ+mfXRNX3vU+qv2WqQ1WFKJubFSJtSOTteo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )