UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zsIKvNeypJrK6RpKPBvBPsRpROpv+Bho0GIl83gXR1c=' 
WHERE 
  key_id = '18c84f0bbb322a60f723c18141b21f60306ba047e5ba3e8fcf6019cce47d08c4' 
  AND (
    token = 'zsIKvNeypJrK6RpKPBvBPsRpROpv+Bho0GIl83gXR1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )