UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zkiaOeCYjRr5oqAbH/1Iz3SgL/SggtMnhrdTKlH8TA=' 
WHERE 
  key_id = 'f86fb8593dc578997ebb702339e3b5a687641a8fdd23e0954eb17a4465fed741' 
  AND (
    token = '4zkiaOeCYjRr5oqAbH/1Iz3SgL/SggtMnhrdTKlH8TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )