UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5cu5gHeKwWIqZ4DpHj3xgA97Gw1tGoQKhi+NT95Ti1o=' 
WHERE 
  key_id = 'c2f3b02a890dbb0d342f002e1717d5aeda92da1d74c04c725ce2258dadd9bc88' 
  AND (
    token = '5cu5gHeKwWIqZ4DpHj3xgA97Gw1tGoQKhi+NT95Ti1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )