UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkGhrwE9BIsBiU/cHkH1Bp6PPjDDZqWURPjFLQiR0mw=' 
WHERE 
  key_id = 'a2ae5e2ed6b672af618d326986f5940490116601098db461dfbd3835a38291a7' 
  AND (
    token = 'LkGhrwE9BIsBiU/cHkH1Bp6PPjDDZqWURPjFLQiR0mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )