UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lot+GlSXLKoLZ7Ccc4s4xNQhyq5WosZYQltUXfDNWGY=' 
WHERE 
  key_id = '75dc8aea8f777fdcf88b0e7ca20064dcc0b55bc0f349de978c0f18d5bbbb2598' 
  AND (
    token = 'Lot+GlSXLKoLZ7Ccc4s4xNQhyq5WosZYQltUXfDNWGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )