UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZW9PXAcPIj3U72wiuO9xrMrzhfLsQ4BPxPMpWzqaR4=' 
WHERE 
  key_id = '2c57c619f03bcfdeea0158eb1019cedad01e28b3a20e0b719b0a66d02b76d0ce' 
  AND (
    token = 'LZW9PXAcPIj3U72wiuO9xrMrzhfLsQ4BPxPMpWzqaR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )