UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLZ5v0ZgYFDBhvq3Aw7cDbbnbHdslptSFuNVs18OqUE=' 
WHERE 
  key_id = '23813406faaa46c994f7ee7aa604123e735fc752213b722598e3775ce3452b6d' 
  AND (
    token = 'JLZ5v0ZgYFDBhvq3Aw7cDbbnbHdslptSFuNVs18OqUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )