UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyAY94HI7EuC55P0z0ZFgRFBO86N/8hjUv0tqWxMUKo=' 
WHERE 
  key_id = 'b31a7663aac0854c309c7bf8d992eb6622f94c7ec6c73d978969d55237c80d33' 
  AND (
    token = 'oyAY94HI7EuC55P0z0ZFgRFBO86N/8hjUv0tqWxMUKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )