UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QrzzRMeJO5+obKRy3FXFsqOuQ8G733ml3k54JSOi8DY=' 
WHERE 
  key_id = '44d96ac58a53c98f4f52dce656f5dd424f28cd7220f51f03cfa7ec56e5982870' 
  AND (
    token = 'QrzzRMeJO5+obKRy3FXFsqOuQ8G733ml3k54JSOi8DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )