UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6S0ZQaTcRkV3hhVCkSNbeQk6Wus7kkc9hx3TfUciaEo=' 
WHERE 
  key_id = 'aef139c7e0f3b81dcee7a6dcd142c802f28267cfcb657544c18d59541d3d4bef' 
  AND (
    token = '6S0ZQaTcRkV3hhVCkSNbeQk6Wus7kkc9hx3TfUciaEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )