UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DECZrj+2lE61orPySei0yuikmtpPlNwaLTAgg0MdtgY=' 
WHERE 
  key_id = '8f8592bfbe1a3fa37554717afcfa06d04d45e57f6d88b44e39313f7224b29dca' 
  AND (
    token = 'DECZrj+2lE61orPySei0yuikmtpPlNwaLTAgg0MdtgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )