UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6K2kTd0jCdmomm/na8T74T+31vOF73MQjfqs4PAy2c=' 
WHERE 
  key_id = '8cabb8fa6e323fdddf5c1748f626f6941ddadadad763c4135321d6599a217879' 
  AND (
    token = 'f6K2kTd0jCdmomm/na8T74T+31vOF73MQjfqs4PAy2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )