UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O57veNiTwOGvZ5i60U5bSVXlxx7O1zyALXFQsKz2s4Y=' 
WHERE 
  key_id = '89fd1e48cc288a9cbed972e948263f6ec03501eebc8089a6de735ccf36c34540' 
  AND (
    token = 'O57veNiTwOGvZ5i60U5bSVXlxx7O1zyALXFQsKz2s4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )