UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XLEWNZTeX1Muagc+joIgGDetSHaf+o02CnTbrycFUo=' 
WHERE 
  key_id = '808207e33b3e2c7a460dab8bca44df34555fa2e05d98b273b264c01aaafbe30f' 
  AND (
    token = '3XLEWNZTeX1Muagc+joIgGDetSHaf+o02CnTbrycFUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )