UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IENsvw0LDIVAPEWikbPhflQHb36EXXixe+CPosRUeUc=' 
WHERE 
  key_id = 'e953a5179b9c1ba55a75aa191046e671f8cee83ff82e5624dc42ed6683f9369e' 
  AND (
    token = 'IENsvw0LDIVAPEWikbPhflQHb36EXXixe+CPosRUeUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )