UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/xXRwR8Ahzns+jVtWBR/isUgZvXRFd3olG6pAPbMYA=' 
WHERE 
  key_id = '220f6dee533f6199ca6312d8ef680eeb71083931efc1f96b01a186aab766aa3a' 
  AND (
    token = '6/xXRwR8Ahzns+jVtWBR/isUgZvXRFd3olG6pAPbMYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )