UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XfrWydyqRNiDnfEhH28IqZR76jTO/OhlhTsaJRTcn4=' 
WHERE 
  key_id = '479f75cb1aabd33dd3eed385e2b4fdba77432321a60c77b12bbd36f46127a1dc' 
  AND (
    token = '6XfrWydyqRNiDnfEhH28IqZR76jTO/OhlhTsaJRTcn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )