UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9PDbx/VSjWZCHvLJFi/0rOQVJ6N21WqnkKzi/8xZfU=' 
WHERE 
  key_id = 'f4f7bb45f29d6f266afe6a93465aa2c112dad27a0ed23fb6df7a8d1111732c3d' 
  AND (
    token = '/9PDbx/VSjWZCHvLJFi/0rOQVJ6N21WqnkKzi/8xZfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )