UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3E0dWGvi5KONde9pfsScnjM1z6wXfyl+p9H85hVpK6s=' 
WHERE 
  key_id = 'a3ba5cd1e70243d80bac21b7d418160b1c34b136cbc8ea30cb237d8349b11d11' 
  AND (
    token = '3E0dWGvi5KONde9pfsScnjM1z6wXfyl+p9H85hVpK6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )