UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlPyhun6Wo3Px4EP/IteZA5FkbfPiB66XmkCN8WIi5g=' 
WHERE 
  key_id = 'ffd16a69e0a88969c86b2c481604fb99ced740248601f58c0d427b858cbc1142' 
  AND (
    token = 'TlPyhun6Wo3Px4EP/IteZA5FkbfPiB66XmkCN8WIi5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )