UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPTuHrtile5pnt88Qy0YNWUbHr5CzbjQLV8oiFF7rIw=' 
WHERE 
  key_id = '31d05bafef8a706fb2530d5d456c213a03f896b67e95fb2c1fe68ad64505cedd' 
  AND (
    token = 'cPTuHrtile5pnt88Qy0YNWUbHr5CzbjQLV8oiFF7rIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )