UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zvaSikDD5yZqd4gcWUGeqSjZbQnxjf9w1vMsgsO+CLA=' 
WHERE 
  key_id = 'f8b064bb63d57fe273f8daa91092760ebc3415362380d1db5c12c0d835a0165a' 
  AND (
    token = 'zvaSikDD5yZqd4gcWUGeqSjZbQnxjf9w1vMsgsO+CLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )