UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qc9qKOzgf2steSMRkAxWP9xSQ49JHDkAam26ZN2oJzE=' 
WHERE 
  key_id = '26e34d8e3c83f1d1c86e0d9a8c69fecce63668ff9a161b312b17e7e3f6ea821d' 
  AND (
    token = 'Qc9qKOzgf2steSMRkAxWP9xSQ49JHDkAam26ZN2oJzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )