UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+ccTX+EaS9kmVdVhB+dNiMQDVt96qAHpJu40IwJKXM=' 
WHERE 
  key_id = '3fec70431ff26e0e76ca175dc3cf403ec6c4ab3d74ab20cf67c566e521d8690c' 
  AND (
    token = 'U+ccTX+EaS9kmVdVhB+dNiMQDVt96qAHpJu40IwJKXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )