UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4B5PYi7qTFKZ0Pi/OChnoABq9pFbMLSz1Jpp/NLeaAQ=' 
WHERE 
  key_id = 'cc39f8b43bbdc2ed4bea9b0c8732c79d54502fa476a0bdbbc84fa6ae1fc8e6dd' 
  AND (
    token = '4B5PYi7qTFKZ0Pi/OChnoABq9pFbMLSz1Jpp/NLeaAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )