UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5Xi+/VQVQGgFuvOijw2IaSx3uL5X4IRs1mLlIIFuK0=' 
WHERE 
  key_id = '101df1f71c5ba2c63f7a3c1da73fa3f1d2375a57a106193fe7ec7ea5ef67bfa8' 
  AND (
    token = 'x5Xi+/VQVQGgFuvOijw2IaSx3uL5X4IRs1mLlIIFuK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )