UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yK09ydE281awAqsXu7Vb1r3RY7l7f21gv8ELmnAMPsg=' 
WHERE 
  key_id = '5272e5fbfca45e26c85c57a1e8fff1931439439f363b080861d47ad8194ac9f3' 
  AND (
    token = 'yK09ydE281awAqsXu7Vb1r3RY7l7f21gv8ELmnAMPsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )