UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cCjb7/EMuhcxNAiU38yV/VmYT5f9uNtnUTtRJlq0JI=' 
WHERE 
  key_id = '9d1953a448074669f21998ce87651bf2748f897f0b13bec94390298258726a00' 
  AND (
    token = '/cCjb7/EMuhcxNAiU38yV/VmYT5f9uNtnUTtRJlq0JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )