UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Te6iONGnGRJhHDg4lRpX0otePGdUMeZI6dPRNDnm/vk=' 
WHERE 
  key_id = 'c7863cc23ebe78ffd78a2e077e3debd0a1981d0eeed62d7cd468e98335abba84' 
  AND (
    token = 'Te6iONGnGRJhHDg4lRpX0otePGdUMeZI6dPRNDnm/vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )