UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lX9TNmkbYQkRFgbAKlPE2pvq0xdy4vpyAVaFxXqYFDE=' 
WHERE 
  key_id = '2defddd4d9530b51129b82c8b349f4a424b98a537f16b50bdf0b93892963d3a1' 
  AND (
    token = 'lX9TNmkbYQkRFgbAKlPE2pvq0xdy4vpyAVaFxXqYFDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )