UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnftxzPZxo4evmWBVCBl517yDc+1cz+Mvymt5NFgyw8=' 
WHERE 
  key_id = '1992d262e99fe343a6ca8d3b71ed155999aa4d65c77373ade012edc67972d026' 
  AND (
    token = 'YnftxzPZxo4evmWBVCBl517yDc+1cz+Mvymt5NFgyw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )