UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZyBfNwFpKsRu/qTwNRgjhIPguOyRfLshXIOlXf/hxs=' 
WHERE 
  key_id = '69d9876d3765d8ef7267d76968d3f9977aa5be5f06357ea215f4c8d0b78bda43' 
  AND (
    token = 'PZyBfNwFpKsRu/qTwNRgjhIPguOyRfLshXIOlXf/hxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )