UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hvTZl5kw/MGJQ3thkeccBdnjKvqCAJjC13VY8H+xhvs=' 
WHERE 
  key_id = '4ed77035a06262a23ee44a4762c2a956534dd219b2516f7b52671e4599b1d868' 
  AND (
    token = 'hvTZl5kw/MGJQ3thkeccBdnjKvqCAJjC13VY8H+xhvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )