UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zd/do+3M0lOE6c9rsupD2M5dA+6DJqf15dKEXAZqoR8=' 
WHERE 
  key_id = '6b201cc18a73a93a1284c2b5e50c78b49270f8b26c0b44b7c53d65cf196e4354' 
  AND (
    token = 'Zd/do+3M0lOE6c9rsupD2M5dA+6DJqf15dKEXAZqoR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )