UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KNNIZCltgtyRleaxhPVBgmba7A24h4R629BKLc7vH5s=' 
WHERE 
  key_id = '6019343ae5f3f6d2b6da88b5b79d490fd8de6577d7f9eda0a3726b3a36b86556' 
  AND (
    token = 'KNNIZCltgtyRleaxhPVBgmba7A24h4R629BKLc7vH5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )