UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AD2xOrV59UqW8GFeiB73SD8zHfnw9O7LTOkqZsCGQwE=' 
WHERE 
  key_id = 'd267c82a29d041ffccd73d37fd1ea328aaad5e626c4074f189759705c9c04259' 
  AND (
    token = 'AD2xOrV59UqW8GFeiB73SD8zHfnw9O7LTOkqZsCGQwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )