UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ORM8XEvY1aBn+nrVNUP6D/tYD2ov7uKQjcaY8jZVAJg=' 
WHERE 
  key_id = '900b8ac6b64a0344e5f11dec219e8d93b738c5e1c8bce613ed89543022b04a7d' 
  AND (
    token = 'ORM8XEvY1aBn+nrVNUP6D/tYD2ov7uKQjcaY8jZVAJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )