UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNNOeDDZj9LMI4vNDgG1/A+JDakljGwJnWnMKUZlKpg=' 
WHERE 
  key_id = '34fe7a077cef59ffb8dfe02560dced6e3763077dc042a12ffcccdbc59d191086' 
  AND (
    token = 'GNNOeDDZj9LMI4vNDgG1/A+JDakljGwJnWnMKUZlKpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )