UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+YhXpVsVoMkh7TUU1wPo0ym403oFV9ee94hrassP5gc=' 
WHERE 
  key_id = '12872d201bacff0dc2b44053a3cdf19a70ae2b4fec114e06f332c1a03000a88b' 
  AND (
    token = '+YhXpVsVoMkh7TUU1wPo0ym403oFV9ee94hrassP5gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )