UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpAr0ED8YL5RxKbIleHr6LQrmhDd+u2H3VKRawiOPtM=' 
WHERE 
  key_id = 'dfe1867a7a459f930c284fedfc79d3a9e4f4e9f21c8d40cccfd4171b3f09a6a6' 
  AND (
    token = 'tpAr0ED8YL5RxKbIleHr6LQrmhDd+u2H3VKRawiOPtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )