UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNDg//9o5fCwhm2n5u7LLdjOVUzn4M+7GBN2LBmQZAo=' 
WHERE 
  key_id = 'ad7027492b9e00e37716c2fc28444b54f6d69ee6febe5d5357e041f684b9a8ce' 
  AND (
    token = 'eNDg//9o5fCwhm2n5u7LLdjOVUzn4M+7GBN2LBmQZAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )