UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgzhsDg2MtudacLSViBu1UKXBJMVYUWLj3fD4BXUSNo=' 
WHERE 
  key_id = 'b79456e98a22d349ec23c7a8b6289ef73cd15b559540e4ac6d8a941cb9601f4f' 
  AND (
    token = 'KgzhsDg2MtudacLSViBu1UKXBJMVYUWLj3fD4BXUSNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )