UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YfBzOGk4yb0u9M9xPmRsKSgg9X3DA26CtUl3xNGFPU0=' 
WHERE 
  key_id = 'ac990eb0e17764fd7ce27e78993b4b20d259cce5d53d40e78d6bcb8c8c09a8f7' 
  AND (
    token = 'YfBzOGk4yb0u9M9xPmRsKSgg9X3DA26CtUl3xNGFPU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )