UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XAnQnACXM1OaJXu0KygVYobXvOw+/zoHnWKlrpXmGIM=' 
WHERE 
  key_id = '1d7c38cf644c0f9d2f96bb81a954b6e1020d60eaaae493850c1d9f5fe85cc8c5' 
  AND (
    token = 'XAnQnACXM1OaJXu0KygVYobXvOw+/zoHnWKlrpXmGIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )