UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wZcmo/upr2mtpkYwHc9OE8CEQqDGhwGq1ySWUQBMDU=' 
WHERE 
  key_id = 'c47632bba21f672a7a634768df8dd52e678d3e67ecbb1a75a56f6152fb4e489b' 
  AND (
    token = '5wZcmo/upr2mtpkYwHc9OE8CEQqDGhwGq1ySWUQBMDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )