UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8mGhzyBTH0IHbbPRaxwr64isr4aM8L5Om54YoXG7OE=' 
WHERE 
  key_id = '1c63a38cbc62432c324d37fa89c8ab181db1760ac2456095f2d7a2b8793bd347' 
  AND (
    token = 'w8mGhzyBTH0IHbbPRaxwr64isr4aM8L5Om54YoXG7OE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )