UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OakWOWNcAEn/ymXkt6aI5gTQzjap4AoDNLeH6qFtIs=' 
WHERE 
  key_id = 'f784aa1d622468f28fc030f3abcbbbe84e70d3d8c3e234486a74bef9b63fc70b' 
  AND (
    token = '4OakWOWNcAEn/ymXkt6aI5gTQzjap4AoDNLeH6qFtIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )