UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAmdsyuH1OcwA5w9xQJdRkEQ6VWJUl8iTHNDGTatcqI=' 
WHERE 
  key_id = '6c874f4e5f39a27ef342b49dc281769288255579830e5ed34987cae3644e7538' 
  AND (
    token = 'PAmdsyuH1OcwA5w9xQJdRkEQ6VWJUl8iTHNDGTatcqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )