UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hebch2kaYQM7TD8SQd98ZP7Sr1fhKwmU3MfuT1JHvQk=' 
WHERE 
  key_id = 'e2a3caf86aaf9a976193581961b22175add5445dd5f40bd5e468b9c75268b213' 
  AND (
    token = 'hebch2kaYQM7TD8SQd98ZP7Sr1fhKwmU3MfuT1JHvQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )