UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFc10GGp7ORQWduqobttSQGy1QN3qHtrv4G69WJsQUw=' 
WHERE 
  key_id = '8ed961d32baad7f22ebdda97fce2df0a9847c074aa24220004e35cc87f893cb2' 
  AND (
    token = 'RFc10GGp7ORQWduqobttSQGy1QN3qHtrv4G69WJsQUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )