UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTgDegnCnnwFfdZGPMzXM4KgpscZ2/TT9Xp8b4mG3no=' 
WHERE 
  key_id = '46f3b9b5b3548e473691b256a788119cb5c3a85782e687f2c49a769f8a05ef95' 
  AND (
    token = 'dTgDegnCnnwFfdZGPMzXM4KgpscZ2/TT9Xp8b4mG3no=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )