UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Er2B3HYFnQq6CcgPTibBIfhpoW6x+z6vpxoqAKFkgBA=' 
WHERE 
  key_id = '7c7bee9c1c451e9d6a5c8f8c6e45aecda77c3d8cfbbbcc519d1ad3fc82f174ec' 
  AND (
    token = 'Er2B3HYFnQq6CcgPTibBIfhpoW6x+z6vpxoqAKFkgBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )