UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fsTfEHLGuqC6k8e3JGX5EHXH4ps8NVTCZjZrOB4Jt24=' 
WHERE 
  key_id = 'b2e606f6b1bc06a0071fbcca9f4a10b34e0bb78e33a95d684f48e68aa912edfa' 
  AND (
    token = 'fsTfEHLGuqC6k8e3JGX5EHXH4ps8NVTCZjZrOB4Jt24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033