UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDwxXhyqj74Kpgfb0hJsVvruWiRgPQpm96ldJ+ircMQ=' 
WHERE 
  key_id = '0154fd39631d0be592341eede5df504a2bc5a1daea42403e42a0edc3668cbce3' 
  AND (
    token = 'qDwxXhyqj74Kpgfb0hJsVvruWiRgPQpm96ldJ+ircMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )