UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIM78Y5qt0W/GUJjVIG62S/htUMOhihqMOsmPSr8EpE=' 
WHERE 
  key_id = '3d7b5e4c68962c6d0831dc198b700b842326fcc02afa4c56f6ec83e2302fc530' 
  AND (
    token = 'CIM78Y5qt0W/GUJjVIG62S/htUMOhihqMOsmPSr8EpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )