UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Gy/UOWroX3C6FcjFeZvu0zvz5zKuAkVG7BAnyMUXbg=' 
WHERE 
  key_id = '1efec73cae19a7447c9a3eb167164ce550af0907dfde88b6e8497480cbc1b1d5' 
  AND (
    token = '1Gy/UOWroX3C6FcjFeZvu0zvz5zKuAkVG7BAnyMUXbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )