UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QRWYRnggfCnYHk4lm6vYJxSNSzFD693mMqE5P2XpOxA=' 
WHERE 
  key_id = '9dc3c0034ef5b3fca5e25a7a31d80ee048f251285bc380f6e0f3bb9d5a46f5b0' 
  AND (
    token = 'QRWYRnggfCnYHk4lm6vYJxSNSzFD693mMqE5P2XpOxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )