UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OiNziyHNlf0E23LcNyOYpAuLZvUWNyZebvc1E0g9Mg=' 
WHERE 
  key_id = '5f45479f63b1270c4de42556882e09ebe94a712ef84661d1344feb9460a91fe5' 
  AND (
    token = '9OiNziyHNlf0E23LcNyOYpAuLZvUWNyZebvc1E0g9Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )