UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aCDy7BD8ay/cinZEmf5botVdI3xP2IEf+ineX0sex28=' 
WHERE 
  key_id = 'e789968479425c8ec79a02ee2efe39d336c0e8203598437d833f6fa63186670c' 
  AND (
    token = 'aCDy7BD8ay/cinZEmf5botVdI3xP2IEf+ineX0sex28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )