UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ef23+glhitU02TPyG5BsJYHL9UGOox21GDw1Bz463fY=' 
WHERE 
  key_id = '52a7a478d0b75c96a769adbf9fc56d78f092ef87e734076cd6ddc758f71d5ede' 
  AND (
    token = 'Ef23+glhitU02TPyG5BsJYHL9UGOox21GDw1Bz463fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )