UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ZhwNwHM1Br/3yxL9caryXtLbervBw/z70ogEszPSpc=' 
WHERE 
  key_id = 'ca197c42bcf26852d7b7845030bf6b94c265ec880537713998383fa2ef520367' 
  AND (
    token = '1ZhwNwHM1Br/3yxL9caryXtLbervBw/z70ogEszPSpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )