UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBfMA9ny3ElJOd1QnpCDmvCdUWX1GQBfGpQ4kT1PONY=' 
WHERE 
  key_id = 'f9e20d65de35f0c635316fd67e63ed6ac1ec0b78514f5c3c575a8bd06148ef51' 
  AND (
    token = 'TBfMA9ny3ElJOd1QnpCDmvCdUWX1GQBfGpQ4kT1PONY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )