UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w53wEEGCt7ENMTQZn9FLB+Myh/9VFMNblVPKjNtq3EI=' 
WHERE 
  key_id = '6f2ba504c3f061c8ccae5a5ae7527ff7d074db316c3b0f5b9b55ebbbafc77e9b' 
  AND (
    token = 'w53wEEGCt7ENMTQZn9FLB+Myh/9VFMNblVPKjNtq3EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )