UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjK0Af7KuOu+2N+EzUKt89anyVuzpw4AKrB3Dfrq9VE=' 
WHERE 
  key_id = '3328fd17fd814560b0182bf6d99798f602329db8e018122667490a35b04a92fe' 
  AND (
    token = 'DjK0Af7KuOu+2N+EzUKt89anyVuzpw4AKrB3Dfrq9VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )