UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sR8lYUsgZkeG+1q4UoSentyrVXwPIXRPakG9yk49/lo=' 
WHERE 
  key_id = 'f8b7d17bea54da3482241ad2efa1417044ad4d1cb976dcb04dffc9bd6246f95a' 
  AND (
    token = 'sR8lYUsgZkeG+1q4UoSentyrVXwPIXRPakG9yk49/lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )