UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUF+PKVTvPf+vEWPPGXuY+FWmhs70AqoV7QOM7aw0J0=' 
WHERE 
  key_id = '741fe0a6294323b23e55a8dc685656393b11c23d154cac9384a03c569cb7f35e' 
  AND (
    token = 'IUF+PKVTvPf+vEWPPGXuY+FWmhs70AqoV7QOM7aw0J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )