UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vR7tKtvmx2Tdk2QtCMGnGQ64LPSSaWC6Vqgv4N6i06c=' 
WHERE 
  key_id = '1f66111404c4aceecb1eb26dabe83f2ebe82cbd046857c4ec28bb81b5c15fc6f' 
  AND (
    token = 'vR7tKtvmx2Tdk2QtCMGnGQ64LPSSaWC6Vqgv4N6i06c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )