UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLfh4A5waMcXUSPD9076Imq6pEAudNAYkth0a96gMFI=' 
WHERE 
  key_id = '14e7e556f359626af38ae6b6109399e1e46d9d34f891aa62d197aa8d548ed066' 
  AND (
    token = 'kLfh4A5waMcXUSPD9076Imq6pEAudNAYkth0a96gMFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )