UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'emvbNPMQmlUyljjthhvFgY2h/SKVXX+pYZady5hqDA4=' 
WHERE 
  key_id = '59505d3c9c92394663eda191edd8425c0a433e73d36cd4088ef8887b79d24980' 
  AND (
    token = 'emvbNPMQmlUyljjthhvFgY2h/SKVXX+pYZady5hqDA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )