UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hnqd1W7j+Ia6zB4HPVucH/xjCeZS6Grlnzk8PDFiWdY=' 
WHERE 
  key_id = '0fb91cd3ca81c7b62cf55fb2bf09bd4294a8d2072a884c278b02c1fa21d4f0ee' 
  AND (
    token = 'Hnqd1W7j+Ia6zB4HPVucH/xjCeZS6Grlnzk8PDFiWdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )