UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0aiDmHqMX52vOXiIC5Wxpf7qAJ8M6KrVeAX0OVZQys=' 
WHERE 
  key_id = '871f240b1d932df70ce205cc932c57509d67233d4dc1005c2e7867b064a75763' 
  AND (
    token = 'K0aiDmHqMX52vOXiIC5Wxpf7qAJ8M6KrVeAX0OVZQys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )