UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmUFDiDHvoGuv7vq34s4mXnNbIE6UEB4qCRU433ZJIQ=' 
WHERE 
  key_id = '9700dcc7c9dcd326779d67f6d107eccdd3426ba59f654250046020a30aba9eca' 
  AND (
    token = 'mmUFDiDHvoGuv7vq34s4mXnNbIE6UEB4qCRU433ZJIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )