UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KvdFVvQ9yiz5BgDAQpbGB0mNByvvBQce1PFARNd/Ck=' 
WHERE 
  key_id = 'ec1b58ece3b369e09737d29ecd250036e80208e5107f804dcee087a869b1a271' 
  AND (
    token = '0KvdFVvQ9yiz5BgDAQpbGB0mNByvvBQce1PFARNd/Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )