UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pMbIUynl+CLc8IR9EvgKxO9amY21gfae3EYwsM81sY=' 
WHERE 
  key_id = '13d0b750b46a72d8ea98d995c504e21ed87882cfc68b5caafadb4983499b56c3' 
  AND (
    token = '2pMbIUynl+CLc8IR9EvgKxO9amY21gfae3EYwsM81sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )