UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LmPz04zu4lyAJY5tf697xma+08Kyv03fZlgRRu50qb4=' 
WHERE 
  key_id = '0e4cf9cce75a200c920b888a119509b6c8c2eea330f0753f2a747f5979aade61' 
  AND (
    token = 'LmPz04zu4lyAJY5tf697xma+08Kyv03fZlgRRu50qb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )