UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a6QvCX4MRMEWWikodHsw/ZGaYG8xeFDdn9OC6MUz5nc=' 
WHERE 
  key_id = '1b260fe0fe80902768fdd86dec9c94a0962e4a4c904ee42b9c0302a08f86db9c' 
  AND (
    token = 'a6QvCX4MRMEWWikodHsw/ZGaYG8xeFDdn9OC6MUz5nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )