UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lv6EQ/UgP+uLDECDAhbIYwc+7b0WmpwrxnjcUgHf5R4=' 
WHERE 
  key_id = 'e0f4418193ba938124cec2e62b99ff5769f9ca6489b828d417c46f1f56e98fb3' 
  AND (
    token = 'Lv6EQ/UgP+uLDECDAhbIYwc+7b0WmpwrxnjcUgHf5R4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )