UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lSw2hY+ewyvbOW902aFgJLtoXDqRF9DPfHsK8A65k8o=' 
WHERE 
  key_id = 'e531bea0bbe43f016e679f40b9a6fe1b2cb8b3544d69223c1e5cad5c007fb224' 
  AND (
    token = 'lSw2hY+ewyvbOW902aFgJLtoXDqRF9DPfHsK8A65k8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )