UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrW6/noaDBVvenn8aMXAIDLsQbUX7Ugo2qRnqVAmOXA=' 
WHERE 
  key_id = 'e1b662fe0aa2c95e319d50a0726ade2ad2eaca9455f3db6a7c8ddf92242fdd1a' 
  AND (
    token = 'NrW6/noaDBVvenn8aMXAIDLsQbUX7Ugo2qRnqVAmOXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )