UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfkjHasL7kITuNpBUyU8cjaR2cZU/fY3mlcsDjJLKcg=' 
WHERE 
  key_id = 'a75147c088c94c0f56be16bdfebef8ab527fc6ea2905d7a9905c5c02d15b14af' 
  AND (
    token = 'UfkjHasL7kITuNpBUyU8cjaR2cZU/fY3mlcsDjJLKcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )