UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQMY6raFnMhmozhrIo7XYqRaYyeSDtc4WG/Rzg4CQlo=' 
WHERE 
  key_id = 'a140597ec7f9cdcc16742efd0b3a2c4ffca924fda9152bead9e4a290d3785019' 
  AND (
    token = 'YQMY6raFnMhmozhrIo7XYqRaYyeSDtc4WG/Rzg4CQlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )