UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YXADu4+/Ei8ao8G5VVY30O6m5KavulO7H0VQuKfefPI=' 
WHERE 
  key_id = 'd5ce69d83d34c4ac23e8c49079a3f1acd264784bc0dc2adea0947fd491b895a9' 
  AND (
    token = 'YXADu4+/Ei8ao8G5VVY30O6m5KavulO7H0VQuKfefPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )