UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kVt8E1Beu0rUgHdQlFsul1qt5Zlrjrkw++H2hyeFEko=' 
WHERE 
  key_id = '2ae94ab097521ecea6b95ee9c4db3e8cb24fd6afcb011df8c4ce427abe5b61a7' 
  AND (
    token = 'kVt8E1Beu0rUgHdQlFsul1qt5Zlrjrkw++H2hyeFEko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )