UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2xzHatJ+YvACUTPfO9q8BxYK77PLNIdthcALHMXvRE=' 
WHERE 
  key_id = '87feba501a9fb35eb0958f2157bd26cc0f5dd60feb1e848fe367d7756b45a675' 
  AND (
    token = 'I2xzHatJ+YvACUTPfO9q8BxYK77PLNIdthcALHMXvRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )