UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFrlaGINGdP4AuqcMon/69g0xEaYq84JnUv+he9MWA4=' 
WHERE 
  key_id = '55b005b134a46f9199c5d8932f9963e1a56e638c73c4a8e7b1bd28a40f763f38' 
  AND (
    token = 'pFrlaGINGdP4AuqcMon/69g0xEaYq84JnUv+he9MWA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )