UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYkGOhaxx0zML/51S875oc2jQz0CXHfrWmM8xWFSMr0=' 
WHERE 
  key_id = 'cb3dd8d814d9872de12b37ac00ef7d449efe9a9ea3fcc11ed2b6d610066aef18' 
  AND (
    token = 'VYkGOhaxx0zML/51S875oc2jQz0CXHfrWmM8xWFSMr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )