UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's/gTLOjqtkkSHODqYoqJReRU7ksqdznihKfOSw/qMQo=' 
WHERE 
  key_id = '84c3406130597f3f6ed866f5ea1c61aa9e3dd7b50b134a8f7c9b43f38d81c028' 
  AND (
    token = 's/gTLOjqtkkSHODqYoqJReRU7ksqdznihKfOSw/qMQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )