UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wA/gXJVO7b+5RG+1tZfjjgqXblFAOd9HnV0SqUdtT+A=' 
WHERE 
  key_id = 'e6ac8650e1d3c16b655aa57aaec33bab2bf77fad9f64666b66ab4e15a694e8e5' 
  AND (
    token = 'wA/gXJVO7b+5RG+1tZfjjgqXblFAOd9HnV0SqUdtT+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )