UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kP7URfsqI8/VME7n9paYZ9qO9UnDf5chOKSGSZYbEEc=' 
WHERE 
  key_id = '05dfc6350cb77c867a1a3fe462d0007070594a1425688ba25ec71459c68148f0' 
  AND (
    token = 'kP7URfsqI8/VME7n9paYZ9qO9UnDf5chOKSGSZYbEEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )