UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgSYtAQeRqp2W5HQYMW3fyWuFrffhV3EOmGa8pXFiu4=' 
WHERE 
  key_id = '207bf20e9cbc2356ff00e327f075424dacc92295a3ccf2af193943fd0bf2562e' 
  AND (
    token = 'BgSYtAQeRqp2W5HQYMW3fyWuFrffhV3EOmGa8pXFiu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )