UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's8PH+W8f+S6/LGOnArkL4iHWnzjxnCPucZ+ab3Dnm2g=' 
WHERE 
  key_id = '5bd322ebce7b37f741e5cc545bab2a9639399d6a35cbe88ca0de8de97926d67b' 
  AND (
    token = 's8PH+W8f+S6/LGOnArkL4iHWnzjxnCPucZ+ab3Dnm2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )