UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxJ3pulBxPZs0I8QnAc/tUi0WtJAZ8ZLAAO7SFo7xG0=' 
WHERE 
  key_id = '40d2a4575c7ee1cfc77592b871a5cb54c3b5cd6252e2db8b061eeb7eb19d2e47' 
  AND (
    token = 'wxJ3pulBxPZs0I8QnAc/tUi0WtJAZ8ZLAAO7SFo7xG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )