UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRJGkiHwWjGqYh0/4aKVmw05vRMkkV16yxFsrS/318Q=' 
WHERE 
  key_id = '0e33dc9de609433309e7ecc8d25fed92dc9da073f4a4e60f51594e6eb5a7ffb8' 
  AND (
    token = 'WRJGkiHwWjGqYh0/4aKVmw05vRMkkV16yxFsrS/318Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034