UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9galcRLVpc7SHx/yG/ejNrx+vv0gxnjiOVAuOqUwMg=' 
WHERE 
  key_id = '3a08362a9619e4ccce9b59ef11b10d9928f1a4bb19964fb3f5758e7391130889' 
  AND (
    token = 'N9galcRLVpc7SHx/yG/ejNrx+vv0gxnjiOVAuOqUwMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )