UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hwc7TXpOhDVc5JnMW78x0iZCCB5iqAcKIVp3rQ/1cx4=' 
WHERE 
  key_id = 'c2b6689ce0dea3f168b0800d3d43c0c0f552812c79a23809bdb5b45bc1ca4025' 
  AND (
    token = 'Hwc7TXpOhDVc5JnMW78x0iZCCB5iqAcKIVp3rQ/1cx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )