UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gqn5VR4WyjvOtNZJdn29EYumLWsbEGG8FwPrhTWtYY=' 
WHERE 
  key_id = 'e23d7b4b1a77b47fd45e3ffecf49a8d6fe560f75fddcc55a7ced8a4b2b089a89' 
  AND (
    token = '1gqn5VR4WyjvOtNZJdn29EYumLWsbEGG8FwPrhTWtYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )