UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Et3qsvfhIjxhTSE/hcm5Fg7Ru17S/HfCHlGP+emSjTM=' 
WHERE 
  key_id = '89f6073031706cf15fe324a0ce084bb9a9a55de038177f948b287c3afe34e748' 
  AND (
    token = 'Et3qsvfhIjxhTSE/hcm5Fg7Ru17S/HfCHlGP+emSjTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )