UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+590KNgbePUSRLoZrpjjdOeDEAYMjAtNcLOGtdObwuY=' 
WHERE 
  key_id = '910dc8d1b758de00d339f769c74b2c310216129e3c24f545fb90bca95787f5c6' 
  AND (
    token = '+590KNgbePUSRLoZrpjjdOeDEAYMjAtNcLOGtdObwuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )