UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYWbCikJujN/RA2zS2VGHi6lbk1jmnSQuzZdyiX01jE=' 
WHERE 
  key_id = '9c176a0721dd5f037046b15b8f651c422b1d1950876236b14c27d593bea39971' 
  AND (
    token = 'mYWbCikJujN/RA2zS2VGHi6lbk1jmnSQuzZdyiX01jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )