UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7yzFawppotihf0CwS9nfr0UOIivkrikQKv+K07u2nI=' 
WHERE 
  key_id = 'aebeac52fbe2c3641f47d6caa71d7b786b5e23b73a5f7e09152b4f270df89ef4' 
  AND (
    token = 'R7yzFawppotihf0CwS9nfr0UOIivkrikQKv+K07u2nI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )