UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqZfnSCvUxzioDsTKfYUQWFYLzfhF45aRgYxgQGVKVQ=' 
WHERE 
  key_id = '1c97e2f842c05afb4ff4440631ad23dbb07779c263435d34c09b506184b1a0f4' 
  AND (
    token = 'dqZfnSCvUxzioDsTKfYUQWFYLzfhF45aRgYxgQGVKVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )