UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wu4p5PW4SKw2kNfr6WnNf5JoQoYNCB+wM/1t1tyW5v0=' 
WHERE 
  key_id = '218108b2cdc0d0192f4a2f4c0ba83e839bc30d80f08b154b5f918d42dfa5053f' 
  AND (
    token = 'Wu4p5PW4SKw2kNfr6WnNf5JoQoYNCB+wM/1t1tyW5v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )