UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8d/y6tuQpdwo0G0c2S/TC8CHoUPpKuCmMXozcgWuh4=' 
WHERE 
  key_id = 'a46635186fda9a6a1a82fc8776031edcf2f6f627ae5ee4eb4090760b76ee4bb0' 
  AND (
    token = 'o8d/y6tuQpdwo0G0c2S/TC8CHoUPpKuCmMXozcgWuh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )