UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRPlurBTsjZ+S/tZI7ruJjQk4+VSSvkycViggXHvK/k=' 
WHERE 
  key_id = 'e2e46fc34425f8c69c82810749e6e489442384de676d33297de2c54374e7fdbe' 
  AND (
    token = 'LRPlurBTsjZ+S/tZI7ruJjQk4+VSSvkycViggXHvK/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )