UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHJvQxj2re2MqIWPO4gs4ggIMEo0sNk2DkN4sod+wyg=' 
WHERE 
  key_id = 'd43c34eaf130bb0a00bb1b58a65b3569ff154fc0501f9a6b48a0dacd84ef8a4c' 
  AND (
    token = 'pHJvQxj2re2MqIWPO4gs4ggIMEo0sNk2DkN4sod+wyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )