UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4rduZwh+DUZ+BXa0jluMxMURW/YOx3xBvUGVArJ82M=' 
WHERE 
  key_id = 'd74c733d2a15a69919b416987688f6251e3ba393bf3179db9210544369fd2b23' 
  AND (
    token = 'n4rduZwh+DUZ+BXa0jluMxMURW/YOx3xBvUGVArJ82M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )