UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lE9OckunVZsY4Rt4iVKU7HM3+LBJRmyZX2WD+Yqpys0=' 
WHERE 
  key_id = '4ac7a360f3da1445b20b83801055def0c0c88c562bc1720c6b255ea0d93dcfe5' 
  AND (
    token = 'lE9OckunVZsY4Rt4iVKU7HM3+LBJRmyZX2WD+Yqpys0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )