UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7hj+RRna8WaYTyTgp+1kCUKIVPKvZj31XNfZi8nb7o=' 
WHERE 
  key_id = '309c9b4d8b2526508ff1401e00ca969fbf59166db29c0af7c7ff87f1a3f6627c' 
  AND (
    token = 'K7hj+RRna8WaYTyTgp+1kCUKIVPKvZj31XNfZi8nb7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )