UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHlnRsIsChHwXoQDi5dmKvkhsucGJEs+kg7o+Amr+6c=' 
WHERE 
  key_id = 'ab84aae9b21211d3bf9d68c0920e4c312d9948bfe939b838bf080af9b5ff372e' 
  AND (
    token = 'eHlnRsIsChHwXoQDi5dmKvkhsucGJEs+kg7o+Amr+6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )