UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZLts4ZDPv09RcFkpJub+4lyxMhVfjDBAjAfV9j0cPOc=' 
WHERE 
  key_id = '2ebd89dc0914813cd459e403a94fcbfea3e18fd011bc9ab74bb8e46220824fe6' 
  AND (
    token = 'ZLts4ZDPv09RcFkpJub+4lyxMhVfjDBAjAfV9j0cPOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )