UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QHMhHNNdgyxxAQTk+T4ArzjOt4G/dbereG/hrS5Ff8=' 
WHERE 
  key_id = '41a8634ce1c43221fbcbf025152556619c4eece57457faec1214b7153503ceb9' 
  AND (
    token = '4QHMhHNNdgyxxAQTk+T4ArzjOt4G/dbereG/hrS5Ff8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )