UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4cqe+RjXFf7iYmSWfuvD9vmS3Vd8dpp5H41JydoL8g=' 
WHERE 
  key_id = '35934f6796b5a8b11e5b0b92c8539f396508e1d064244462734d44a0acd43a30' 
  AND (
    token = 'n4cqe+RjXFf7iYmSWfuvD9vmS3Vd8dpp5H41JydoL8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )