UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'luSTIzSh35eBMETRlYsy531SvBFHL0GDkEC8ZlEDTnc=' 
WHERE 
  key_id = 'fc5a1cf8c5089adbd695558a29b7cc1aa07ce45663f6a9efb3ec159740e86f29' 
  AND (
    token = 'luSTIzSh35eBMETRlYsy531SvBFHL0GDkEC8ZlEDTnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )