UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvdyUF1Wc5vCVH4WR1EV44Ihc76xhCtl0iXNZmxeP7E=' 
WHERE 
  key_id = 'e439840498c3adae33f1acfd6b180febe98a0262583ed37f15e6f7b263e413f7' 
  AND (
    token = 'cvdyUF1Wc5vCVH4WR1EV44Ihc76xhCtl0iXNZmxeP7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )