UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Al3Kvk7K3SBTXLhAgpbQFds6EFrSsKYJlgwyfcziOfY=' 
WHERE 
  key_id = 'ebc3e3770f6ee756091c47ef76d6a31e7e76d1436348b266089b0cb43f10ee2f' 
  AND (
    token = 'Al3Kvk7K3SBTXLhAgpbQFds6EFrSsKYJlgwyfcziOfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )