UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXocXXVYAf+8pvyMpAvm+cmis4tawM+kHWA7vkvltZw=' 
WHERE 
  key_id = '294d6ff96e6f8af1bd715528ebf3eed2bf3b2b3801aa7fb609077759f75ccc3b' 
  AND (
    token = 'QXocXXVYAf+8pvyMpAvm+cmis4tawM+kHWA7vkvltZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )