UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YGK1WU3qmY/wgrd53pYMqGxRi0GSMT1B5bwx5Or/KKY=' 
WHERE 
  key_id = '5729c63a10ae5f00e9a0dbb89869d562c40715c5264d032242eb5b2222c7ab64' 
  AND (
    token = 'YGK1WU3qmY/wgrd53pYMqGxRi0GSMT1B5bwx5Or/KKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )