UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q3ArITIbU7UwXzwRJwWwVlU69yCrzU6Tc5MNmVLLbHY=' 
WHERE 
  key_id = '8872e61283c945a859c8a7e0e8db219921ca87ac2ca558b795fd109a2eb0e4c6' 
  AND (
    token = 'Q3ArITIbU7UwXzwRJwWwVlU69yCrzU6Tc5MNmVLLbHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )