UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uAyxHM55wWbmsrWgxcgAm+PCJBOh/v2bVabVKAIBSHQ=' 
WHERE 
  key_id = '6d58e5f129b28c30a366d1a60f33d59f1bed692400bac8d3f43c8d454e10e635' 
  AND (
    token = 'uAyxHM55wWbmsrWgxcgAm+PCJBOh/v2bVabVKAIBSHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )