UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/k/qbBnFotUiyWH18uphkCx/XKLu8lYUNTRLZho2hvI=' 
WHERE 
  key_id = '2bfcd9cd62edee06249cc9ce1d6da1f6b743048b8faa94ae8659129b71027c59' 
  AND (
    token = '/k/qbBnFotUiyWH18uphkCx/XKLu8lYUNTRLZho2hvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )