UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+an8PPrGQgswF+yrB701zIJPXoDOgkZ35HSWCLmt9U=' 
WHERE 
  key_id = 'bf09ecfeb5248042bd144796e048f5c976bd0a387b554fb4512c2cf45fc4b950' 
  AND (
    token = 'V+an8PPrGQgswF+yrB701zIJPXoDOgkZ35HSWCLmt9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )