UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTLOhvAfeNly+j/n7xl2WktxtnbNOwl1B10H8ygavBQ=' 
WHERE 
  key_id = '8ffd953c536485cba2129f7816606fb57a2fc1ee768ab9f954eb72b8a453878f' 
  AND (
    token = 'VTLOhvAfeNly+j/n7xl2WktxtnbNOwl1B10H8ygavBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )