UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQxs8TA0wWQShNvwMI1lImO/1bo4E/anHPytTNygs4c=' 
WHERE 
  key_id = 'f55fbca79967ffed09b3e66e99c37e23532bd47ab944b8473695b59e4305aec2' 
  AND (
    token = 'cQxs8TA0wWQShNvwMI1lImO/1bo4E/anHPytTNygs4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )