UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOBQbV9D1PzuUN9VJftfS89eFiAGbi+PRL//gubHagE=' 
WHERE 
  key_id = 'e68f139450034b9216264bbc07e87b0b21281477799f5a4ad8d3ef9cfc0cd756' 
  AND (
    token = 'mOBQbV9D1PzuUN9VJftfS89eFiAGbi+PRL//gubHagE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )