UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBkz6LeEyJsRhOzW/QQbYQZl4qU385hB2YKUMkKgX0Y=' 
WHERE 
  key_id = '1f26911add45da562d15ac0b9b3ad637663ff471415fc5aa037e797da42ba448' 
  AND (
    token = 'mBkz6LeEyJsRhOzW/QQbYQZl4qU385hB2YKUMkKgX0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )