UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ADym3QAPQ6OegFa52U2geRdPWGkZC1cee6HQPLPsbJc=' 
WHERE 
  key_id = '7b5614bd08d5b534dde8343ae48eb8ca54e52e7485b82d633b5eeb45209b4d76' 
  AND (
    token = 'ADym3QAPQ6OegFa52U2geRdPWGkZC1cee6HQPLPsbJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )