UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9HKox/kLHQ7/9X+amVvjt76mSbDy7dJ48W5fhWc1Qs=' 
WHERE 
  key_id = '83659c08fc570a57da7f1863552eb22f3a937275f9eb07ada8ac913e1dcf7804' 
  AND (
    token = '+9HKox/kLHQ7/9X+amVvjt76mSbDy7dJ48W5fhWc1Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )