UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Ozs9y1tFjuhfI1DujR5t7vpLXPOWf39ebQuo3BCuzA=' 
WHERE 
  key_id = 'e18fb45645d5db31023fbda7d39edf8f270364909aa0477ebddbefff6b73b2f7' 
  AND (
    token = '2Ozs9y1tFjuhfI1DujR5t7vpLXPOWf39ebQuo3BCuzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )