UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7y9O02hPvjfJ7zkUSRQRNxpEIADKo9DSdqyHcSsIeU=' 
WHERE 
  key_id = 'a41e25f877a20f3bd8468981206ee79ac1fa75f2a4de4e6cced27773d4a4d83e' 
  AND (
    token = 'g7y9O02hPvjfJ7zkUSRQRNxpEIADKo9DSdqyHcSsIeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )