UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yshC25lumT/1BvV0RbMVWALnGoR9VUTTvqhjr4EUY68=' 
WHERE 
  key_id = '041c4c2d07730d9695bfff92bdd53f12b588f096dd8e4b49b67e891b28de140b' 
  AND (
    token = 'yshC25lumT/1BvV0RbMVWALnGoR9VUTTvqhjr4EUY68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )