UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fAIYkjQwWlt01DKOMnST2WEuwQeSORfJxilNqo9Lswg=' 
WHERE 
  key_id = 'd568834c200b61f3681d731671a321f9633774662cd57bba4aacee130074a548' 
  AND (
    token = 'fAIYkjQwWlt01DKOMnST2WEuwQeSORfJxilNqo9Lswg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )