UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//k0jLFwrckCy3SyheRD9JByPyKDaGCTWpOESPH8CHs=' 
WHERE 
  key_id = 'a1f8c575700c6e55e3005e339821edb9238db1e306c503d494b856bfc91c25ae' 
  AND (
    token = '//k0jLFwrckCy3SyheRD9JByPyKDaGCTWpOESPH8CHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )