UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nueVgiJBpplqrsLLMd3Z3PA/Qh4lolgEok1Ri9qSkKo=' 
WHERE 
  key_id = '9500ad4f91798fd5d6509fe17a5d2637ead8eab78d44886e1b49d2d3ee0ae974' 
  AND (
    token = 'nueVgiJBpplqrsLLMd3Z3PA/Qh4lolgEok1Ri9qSkKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )