UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VGbvCilGu6yuiVajTM30jPNH/MxlvaAH2lIuGJqyKEc=' 
WHERE 
  key_id = '36f6b9bd668a756cb0394ed2e7c2942470c0bea7ff4e7e7a7ec09b35ad1e20e9' 
  AND (
    token = 'VGbvCilGu6yuiVajTM30jPNH/MxlvaAH2lIuGJqyKEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )