UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZqgkOZM0Wl0Y5f71wAUy62vpc43g/2Ack7MSsgIZhTU=' 
WHERE 
  key_id = 'fb6ab382df04934bad3af84da251071fcd814c509f866a0c7d49de3c93e7b35a' 
  AND (
    token = 'ZqgkOZM0Wl0Y5f71wAUy62vpc43g/2Ack7MSsgIZhTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )