UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG6A6zQb2dWlFj3Q2rDc3UJlTRTRCHKqaD6fD+1N6NQ=' 
WHERE 
  key_id = '5b5abfca466a12a849a9d0bd481544fceccb2cbbf517c062ad3b01a32d1aa217' 
  AND (
    token = 'zG6A6zQb2dWlFj3Q2rDc3UJlTRTRCHKqaD6fD+1N6NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )