UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zET1AvsRnDMf+cBd/QdZHAoYYks5J/1uB8tl0M3j+CY=' 
WHERE 
  key_id = '7772a8cfb3f17bc8c72c0df775ed5797f72e76469aec8ad21050c7273be9e7c5' 
  AND (
    token = 'zET1AvsRnDMf+cBd/QdZHAoYYks5J/1uB8tl0M3j+CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )