UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gv47hE5QODC/sBtmFQfdT8B+G8OyFqFWRmphnKiXmSw=' 
WHERE 
  key_id = '59b82c193f63f4dbfb482375d1f6df8f41c0615a73c1563dc7777153a6e63933' 
  AND (
    token = 'gv47hE5QODC/sBtmFQfdT8B+G8OyFqFWRmphnKiXmSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )