UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cCpsVxeRbxgWZQ86vANtkK6f7/2JdiEJqdgf5PxXAdw=' 
WHERE 
  key_id = 'af2a9c1aaed93170eda91e2bb40ad117d2b4799294bd8ca0fd20cf31ea617922' 
  AND (
    token = 'cCpsVxeRbxgWZQ86vANtkK6f7/2JdiEJqdgf5PxXAdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )