UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VElyaUevbOkGKywRr/j68euqOSsOTbD8RIVdAKBGaY=' 
WHERE 
  key_id = '44ef084770343222ddf5f0d03a9852f93c6c2779af2e6c85cd1de2fec6bb3d64' 
  AND (
    token = '7VElyaUevbOkGKywRr/j68euqOSsOTbD8RIVdAKBGaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )