UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQ5EU0IkiG3II32ctN1OIGs9+9PZMio7ZybUXg41UQg=' 
WHERE 
  key_id = '26619f125500fad8e2e3941f7560ea3f3a80b3fa5f5b2dee11b79bf29124722e' 
  AND (
    token = 'PQ5EU0IkiG3II32ctN1OIGs9+9PZMio7ZybUXg41UQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )