UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q36mXbjSLNjbZRYQHg6QsoTdAbirwigIxGmcq2YZLI8=' 
WHERE 
  key_id = '34bda4ee47c55e0ba0eefa474e553e45f7cc0539b94f2e8a6c810aaa5c122019' 
  AND (
    token = 'q36mXbjSLNjbZRYQHg6QsoTdAbirwigIxGmcq2YZLI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )