UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pu/g05GAEB8WVcNhuoW6rRIumm8Ury/qMt/D5QDHRFs=' 
WHERE 
  key_id = 'd4b2ea48cf4f1f17ef44d46ca0fbd7fe2925d9227bfc5a463e2dd5a27ebd1df5' 
  AND (
    token = 'Pu/g05GAEB8WVcNhuoW6rRIumm8Ury/qMt/D5QDHRFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )