UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tDGdcTdcxurkF5OazGK5kGoIRJG7YLcBQ5W5xSiChv4=' 
WHERE 
  key_id = 'c1d164799ba33abaa3a44c721dfcc6b025c0f488ae3da37093f81be3aa415401' 
  AND (
    token = 'tDGdcTdcxurkF5OazGK5kGoIRJG7YLcBQ5W5xSiChv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )