UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xClwTWzVYcI/h4vJDerPiwrvdTMnWFez5YI1GQpzwpw=' 
WHERE 
  key_id = '5304cc6e5e5107c43abc51970ba4cabbe83e95b4af3eb1db7b583553eab01ceb' 
  AND (
    token = 'xClwTWzVYcI/h4vJDerPiwrvdTMnWFez5YI1GQpzwpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )