UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R6MfRR353VRfRFEC/YFRnqNEQJnEWn21U8llwIMk+A8=' 
WHERE 
  key_id = '6ed54a43f8adb52cc08d1bfe9e79484426db5a5cfbc91fee050f29d07c3a64c2' 
  AND (
    token = 'R6MfRR353VRfRFEC/YFRnqNEQJnEWn21U8llwIMk+A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )