UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLJFUKrAHQ64W7tzf831VEY2Tfk0qJgIaym2cbaRsOI=' 
WHERE 
  key_id = 'eb8a4e78f30de99fc6eb204d9ba040aba4520142d8790220c22970c8dd860a5d' 
  AND (
    token = 'yLJFUKrAHQ64W7tzf831VEY2Tfk0qJgIaym2cbaRsOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )