UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7TeqGl7E5WDWtn4CywqWB+JzPTXK7CtXeD2WAb2HDY=' 
WHERE 
  key_id = '8ea8c05c6810b252dd45eba3548fd3a09a67f972af67e018de4bbfc32ac22230' 
  AND (
    token = 'w7TeqGl7E5WDWtn4CywqWB+JzPTXK7CtXeD2WAb2HDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )