UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yL34LPTAqHVBfmbL4D7lUH6X6/gAg/jr5W6B0+HkZPY=' 
WHERE 
  key_id = '662a6c61d68302cffffadda6f066e8c31201a1cf32d337c2f7d7f4d0ea55a072' 
  AND (
    token = 'yL34LPTAqHVBfmbL4D7lUH6X6/gAg/jr5W6B0+HkZPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )