UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vx56ah3cTIngk2Kqgi74gB3GcCW3dOyn/B9OvA67eIc=' 
WHERE 
  key_id = 'b2ef60e05ea6a4f01fcb8bcb2f72eb94e52f1bc87d160aa62b121186998a99a4' 
  AND (
    token = 'Vx56ah3cTIngk2Kqgi74gB3GcCW3dOyn/B9OvA67eIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )