UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3IbF30/f1VNMiZ9siGpxQsZFmQOOfiU7QZYE7fch3xU=' 
WHERE 
  key_id = '309de26fd437a7e97c609d8b21a76ee131a0e7637e396490f747d146ff064553' 
  AND (
    token = '3IbF30/f1VNMiZ9siGpxQsZFmQOOfiU7QZYE7fch3xU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )