UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1eYSGi1LGe71LwD96u2MUBmQIma39L5jxLEbD9LOeA=' 
WHERE 
  key_id = '95bcaec8d086e1e7628248694e8394e0649d2ecdc7c1019580f7df85b24bba59' 
  AND (
    token = 'p1eYSGi1LGe71LwD96u2MUBmQIma39L5jxLEbD9LOeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )