UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VF7Z+uu9JSB9/5kaFwtKMuKPLzKAoan0hPEbvlrCq4=' 
WHERE 
  key_id = '90a97856a9c29aeaf7a13e7501ef7660ebe36c547bfe073ffb7d17cc4c022c67' 
  AND (
    token = '+VF7Z+uu9JSB9/5kaFwtKMuKPLzKAoan0hPEbvlrCq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )