UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7lYwx7hRrol2F4Ytsy5+Maz2opdDNXGiNpTe1WA3TU=' 
WHERE 
  key_id = '7889bf6fbf33b39bddd211bfdce55746526107ab33e5e21bae5686c80392cfb7' 
  AND (
    token = 'm7lYwx7hRrol2F4Ytsy5+Maz2opdDNXGiNpTe1WA3TU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )