UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1wJh5NG9agRIpgPP7x1zoMLu6tK9opIGYUwggv7LOQ=' 
WHERE 
  key_id = '4dcd970d8c1b52a2bcf65f5e08ba8dcdbcc0eb073082375be1ef524b37c0a03a' 
  AND (
    token = 'g1wJh5NG9agRIpgPP7x1zoMLu6tK9opIGYUwggv7LOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )