UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwVI5tNzhJnX246uI6rRQV8OsKArkj2LF8qIemhGA4U=' 
WHERE 
  key_id = '6c72485f7db9d6b99c1a7fc53eae9e17f8ce1a46a188a2bc5a23b48dead0b5b7' 
  AND (
    token = 'LwVI5tNzhJnX246uI6rRQV8OsKArkj2LF8qIemhGA4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )