UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nH2xz7FRjJFg88rVs+w12HcGt27+w4F1slyI5gVrz9U=' 
WHERE 
  key_id = 'e4cee32d7ba272955b453407ae48e19e766c80f249593ba0a02185293c960eed' 
  AND (
    token = 'nH2xz7FRjJFg88rVs+w12HcGt27+w4F1slyI5gVrz9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )