UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PyYlKaBSdnHTqcq5OdqnWfsq3nRNEysEI/vyUGGcYuQ=' 
WHERE 
  key_id = '105a96756b3924b57e0d75804bcb1811090882b09baf038396ab2ae4b42ae9a4' 
  AND (
    token = 'PyYlKaBSdnHTqcq5OdqnWfsq3nRNEysEI/vyUGGcYuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )