UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVteJm1vYhoO8idfDceWOw5ZKNl/hsQF2Vxla2EMMS4=' 
WHERE 
  key_id = '6abe3e451cfd66076f393d70fea20cc400b60b2bb849863c99dabd3a08343ce5' 
  AND (
    token = 'WVteJm1vYhoO8idfDceWOw5ZKNl/hsQF2Vxla2EMMS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )