UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxsWgJTe1Widm1kOGKyJ45/9kXykhTAgcsa/g3iBj1Q=' 
WHERE 
  key_id = '0027e421f9f4b89545518a9a983786a1c7ba482a4e11c4788fb3c9bd6867649e' 
  AND (
    token = 'oxsWgJTe1Widm1kOGKyJ45/9kXykhTAgcsa/g3iBj1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )