UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/Ba3pP8GlJo9VbrDtzBC0tBCkNr/zVJNxDd3zqzpqA=' 
WHERE 
  key_id = '395fa696f4a469625fac086adfc1f4fa6c4b1c125f6d830d9419717d9409c7d7' 
  AND (
    token = 'E/Ba3pP8GlJo9VbrDtzBC0tBCkNr/zVJNxDd3zqzpqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )