UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/okLHImzWgCbwxNgrCNcn854NmF2Jyv0fUdGHOh3sY=' 
WHERE 
  key_id = 'c14a7765b539d279d43326c1a5dede95698261adaa87c4b8ba888a356b7d32a8' 
  AND (
    token = 'u/okLHImzWgCbwxNgrCNcn854NmF2Jyv0fUdGHOh3sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )