UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/jtBRa/NMxmFqRTLd46+V2bhv9xKv254GtPC8y6UR60=' 
WHERE 
  key_id = 'b1672d5e01a2f463339664c9bc5dc50970f69d0f31f6528faf753d53529b9c30' 
  AND (
    token = '/jtBRa/NMxmFqRTLd46+V2bhv9xKv254GtPC8y6UR60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )