UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zp2rlcMSdaywZhYUruTQK9w29gpl6pLj3iTjKGhOe6Y=' 
WHERE 
  key_id = 'e7afd2892e42b142fe77a87bc5f55014a5ad9b6fd3b60ee9b2738fa80ab95392' 
  AND (
    token = 'zp2rlcMSdaywZhYUruTQK9w29gpl6pLj3iTjKGhOe6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )