UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/E9VwkjQUL2VOLsvo5Wfq/rBzlV0FWQ+Qgh80gQFxQ=' 
WHERE 
  key_id = '9bd46296ef125753854c407775cd3788eea357360a7b06196f5d359837d51ad1' 
  AND (
    token = 'L/E9VwkjQUL2VOLsvo5Wfq/rBzlV0FWQ+Qgh80gQFxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )