UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Sqk/QvVJfsot3mgFn1lpmvWfhaYWKgHyEVQY6Q/JLE=' 
WHERE 
  key_id = '1fcbebd2d79a7087cc00d36b95f1a77a5fb6cda78ac115a057843a5dc92e0ff4' 
  AND (
    token = '1Sqk/QvVJfsot3mgFn1lpmvWfhaYWKgHyEVQY6Q/JLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )