UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gv7OL13/T1qmNg58G+1OwZ1aQlu/EOdfiuMe1TavyfU=' 
WHERE 
  key_id = 'afff8aca9072d751be3c637688a3afb4685393b3b23f536cee36008af862f783' 
  AND (
    token = 'gv7OL13/T1qmNg58G+1OwZ1aQlu/EOdfiuMe1TavyfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )